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Patents > Application number : 190927140D or None & Number of claims: 6-50000000

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Inventor location:
None (579) · London (5) · New York (4) · New York City (4) · Budapest (4) · Dayton (3) · St. Louis (3) · County of London (3) · Illinois (3) · Kansas (3) · Chicago (3) · New York state (3) · Los Angeles (3)
Applicant firm:
None (600) · Sperry Gyroscope Company (7) · Macy Engineering Company (3) · Aeroplane Destroyer Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Westinghouse Canada Limited (2) · Jacob Lohner & Co. (2) · Sopwith Aviation Company Limited (2) · Frederick Sage & Company, Limited (2)
Applicant is inventor:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (464) · Patent GB-1908-4519 (4) · Patent FR-1913-466195 (3) · Patent GB-1909-26034 (3) · Patent GB-1903-27212 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent US-1918-1589780 (3)
Related to aircraft:
Assigned to:
None (610) · Sperry Gyroscope Company (7) · Western Electric Company (2) · Aeroplane Destroyer Company (2)
IPCs:
None (453) · IPC B64B1/00 (13) · IPC B64C39/00 (9) · IPC B64D27/00 (8) · IPC B64D1/04 (7) · IPC G01P3/36 (6) · IPC B64D17/00 (4) · IPC B64C31/00 (4) · IPC B64C11/00 (4) · IPC F02B75/22 (3) · IPC B64C31/06 (3) · IPC B64F1/06 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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