Skip to main content

Box L3 13

 Container

Contains 96 Results:

Patent 725,553 Radio Navigation Trainer, 1951

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1951

Patent 749,669 Cable Checker, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 753,096 Rough Air SImulating Means, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 757,154 Cockpit Illumination, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 760,455 Electrical Transformer System, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 777,074 Potential Divider Coupling Circuits, 1955

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1955

Patent 778,082 Grounded Aviation Trainer, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 778,090 Electrical Measuring Instrument, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 780,172 Electrical Circuits, 1954

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1954

Patent 780,377 Sinusoidal Voltage Device, 1955

 File — Box: L3 13
Scope and Contents From the Sub-Series: The patent certificates and forms are the official legal documentation of the Link companies' granted patents. Patents were submitted and granted from the US, UK, Australia, Sweden, Japan, Spain, Italy, Switzerland, Mexico, France, West Germany, Brazil, India, Israel, and the Netherlands. Some files included multiple international patent applications for one invention, and these can be found in the international sub-series. The patents cover a wide range of inventions, but are especially...
Dates: 1955