Box 8
Container
Contains 62 Results:
Product Patents, 1937, unknown
File — Multiple Containers
Identifier: id36752
Scope and Contents
Patent Office - Interferences 77615 & 77984 - Exhibits 4, 5 - 3/22/1937 System of Determining Altitude of an Airplane Which Can Be Used for Instrument Landing Purposes
Dates:
unknown
Product Patents, 1937, unknown
File — Multiple Containers
Identifier: id36756
Scope and Contents
Patent Copy - Trainers for Aviators - 11/23/1937
Dates:
unknown
Product Patents, 1938, unknown
File — Multiple Containers
Identifier: id36757
Scope and Contents
Patent Copy - Signaled Controlling Means - 3/15/1938
Dates:
unknown
Product Patents, 1939, unknown
File — Multiple Containers
Identifier: id36758
Scope and Contents
Patent Copy - Training Device - 1/14/1939
Dates:
unknown
Product Patents, 1941, unknown
File — Multiple Containers
Identifier: id36759
Scope and Contents
Patent Copy - Navigation Instrument - 4/5/1941
Dates:
unknown
Product Patents, 1941, unknown
File — Multiple Containers
Identifier: id36760
Scope and Contents
Patent Copy - Recording Navigation Instrument - 4/7/1941
Dates:
unknown
Product Patents, 1941, unknown
File — Multiple Containers
Identifier: id36761
Scope and Contents
Patent Office Letter - Link Exhibits 77615 & 77984 - Recieved and Filed Correspondence - 3/28/1941
Dates:
unknown
Product Patents, 1941, unknown
File — Multiple Containers
Identifier: id36762
Scope and Contents
Patent Office - Interferences #77615 & 77984 - Exhibit 1, 1A, 1B
Dates:
unknown
Product Patents, 1941, unknown
File — Multiple Containers
Identifier: id36763
Scope and Contents
Patent Office - Interferences 77615 & 77984 - Exhibit 2, 3
Dates:
unknown
Product Patents, 1941, unknown
File — Multiple Containers
Identifier: id36764
Scope and Contents
Patent Office - Interferences 77615 & 77984 - Exhibits 6, 8
Dates:
unknown