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Patents > Tech fields : aerodynamics or hybrid or stability & Number of claims: None & Number of diagram pages: None

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None (303)
Granted:
Supplementary to patent:
None (283) · Patent BE-1909-214032 (33) · Patent HU-1901-24148 (4) · Patent GB-1902-24336 (2) · Patent FR-1911-436934 (2) · Patent GB-1908-4519 (2) · Patent BE-1907-198483 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent BE-1908-Bot-Lallemand (2) · Patent US-1912-1040434 (2) · Patent GB-1909-8531 (2) · Patent GB-1903-27212 (2) · Patent BE-1912-250417 (2)
Related to aircraft:
Patent agent:
None (263) · A. Wunderlich & Cie, Ingénieurs-Conseils (40) · Raclot (6) · Chassevent (5) · Duvinage (5) · Raclot et Cie (4) · Biebuyck (3) · E. et G. Bede (3)
National tech categories:
BE K (121) · None (94) · FR 6.3 (26) · FR 6.4 (24) · IT 8 (23) · USPC 244/45R (7) · GB 4 (5) · FR 5 (5) · GB 4 parachutes (4) · USPC 244/233 (4) · GB 4 with buoyant (4) · GB 4 propel & steer (3) · USPC 244/25 (3) · GB aërial machines with aërostats or buoyant bodies (3) · GB 4 aërostats (3) · FR 6 (3) · USPC 244/104R (3) · USPC 244/89 (3)
IPCs:
None (329) · IPC B64C17/00 (11) · IPC B64B1/00 (10) · IPC B64C1/00 (5) · IPC CPC B64C13/00 (4) · IPC B64C39/00 (4) · IPC B64B1/40 (4) · IPC B64B1/58 (3) · IPC B64C2700/6295 (3) · IPC B64C23/00 (3) · IPC B64C33/02 (2) · IPC B64C33/00 (2) · IPC B64C3/54 (2) · IPC B64C3/38 (2) · IPC B64C3/14 (2) · IPC B64C3/00 (2) · IPC G01M9/00 (2) · IPC B64B1/62 (2)
CPCs:
None (280) · CPC B64C17/00 (18) · CPC B64C2700/6295 (12) · CPC B64B1/00 (12) · CPC B64C13/00 (8) · CPC B64C23/005 (7) · CPC B64C33/02 (6) · CPC B64C39/00 (6) · CPC B64C3/385 (6) · CPC B64B1/40 (5) · CPC B64C2700/6212 (4) · CPC B64B1/58 (3) · CPC B64C2700/6214 (3)
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