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Patents > Year filed: 1914 & IPCs : IPC B64C3/56 or None

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Year filed:
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Inventor location:
None (327) · région wallonne (5) · région flamande (4) · Budapest (4) · London (3) · Kansas City, Missouri (3) · Missouri (3) · province de Flandre-Orientale (3) · province de Namur (3) · région Bruxelles-Capitale (3) · Namur (2) · Ixelles (2) · Hammondsport, NY (2) · Eure (2) · Michigan (2) · Destelbergen lez-Gand (2) · West Virginia (2) · Antwerp (2)
Applicant is inventor:
Tech fields:
airplane (119) · None (96) · design (78) · frame (51) · LTA (41) · Wings (40) · propellers (36) · stability (36) · construction (30) · aerodynamics (29) · control (26) · propulsion (25) · safety (16) · Airship (13) · dirigibles (13) · equilibrium (13) · biplane (13) · lift (13) · rudder (13)
Full specification filed date:
Application number:
None (210)
Granted:
Publication date:
Supplementary to patent:
None (274) · Patent US-1913-04-21 George Raymond Lawrence (9) · Patent US-1913-1087946 (6) · Patent GB-1913-16499 (5) · Patent DE-1913-287314 (4) · Patent BE-1913-253298 (3) · Patent FR-1913-438580.17636 (3)
Related to aircraft:
Patent agent:
None (215) · Raclot (14) · Duvinage (12) · A. Wunderlich & Cie, Ingénieurs-Conseils (12) · Kirkpatrick (10) · Munn & Co. (8) · Biebuyck (5) · J. Gevers (4) · None (3) · Victor J. Evans (3) · Borghans-von Kilch et Cie (3)
National tech categories:
BE K (115) · None (114) · HU V/h (36) · IT 8 (8) · AT 77d (7) · DE 77h.5 (5) · USPC 244/100R (3) · USPC 244/80 (3) · FR 6.4 (3) · USPC 244/35R (3)
IPCs: (Click arrow to add another value)
CPCs:
None (223) · CPC B64C17/00 (18) · CPC B64B1/00 (14) · CPC B64C2700/6295 (13) · CPC B64C13/00 (10) · CPC B64C35/00 (9) · CPC B64C3/56 (8) · CPC B62C5/04 (6) · CPC B64C39/00 (6) · CPC B64C2700/6212 (5) · CPC B64C39/005 (4) · CPC B64C3/54 (4) · CPC B64C3/14 (4) · CPC B64C3/00 (4) · CPC B64C25/52 (3) · CPC B64C2700/6219 (3) · CPC B64C3/40 (3) · CPC B64C11/006 (3) · CPC B64B1/40 (3) · CPC B64C39/08 (3)
First filing:
Cites these patents:
Citations from after 1930:
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