Drilldown: Patents

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Patents > Tech fields : aerodynamics or None & Number of claims: 1

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None (288) · Patent FR-1908-405961 (5) · Patent BE-1910-12-28-Muehter (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1911-429224 (2) · Patent FR-1910-421027 (2) · Patent BE-1912-04-05 (2) · Patent AT-1913-08-05 Jacob Lohner & Co. (2) · Patent DE-1898-126955 (2) · Patent BE-1912-09-16-Bonnot (2)
Related to aircraft:
Patent agent:
None (112) · None (28) · Armengaud jeune (14) · E. Blétry (10) · Dom. Casalonga (9) · Weismann et Marx (9) · J. Fayollet (8) · G. de Mestral et F. Harle (7) · J. Germain (7) · L. Chassevent (7) · Victor J. Evans (7) · de Bongé (6) · Lavoix et Mosès (6) · J. Bonnet-Thirion (6) · G. Petiau (5) · Boramé et Julien (5) · C. Baumann (5)
National tech categories:
FR 6.4 (252) · None (55) · FR 6.2 (11) · HU V/h (10) · DE 77h.5 (9) · AT 77d (8) · DE 77h (5) · DE 77 (4) · FR 5.3 (4) · DE 77h.7 (4) · FR 6.3 (4) · FR 5.8 (3) · DE 77h.10 (3) · USPC 244/90R (3) · USPC 244/119 (3)
IPCs:
None (93) · IPC B64C17/00 (52) · IPC B64C1/00 (43) · IPC B64C39/00 (37) · IPC B64C3/38 (25) · IPC B64C23/00 (23) · IPC B64C3/00 (20) · IPC B64C33/02 (18) · IPC B64C13/00 (9) · IPC B64C35/00 (8) · IPC B64C11/20 (8) · IPC B64C11/00 (8) · IPC B64C3/54 (8) · IPC B64C5/04 (6) · IPC B64C27/04 (5) · IPC B63H1/12 (4) · IPC B64C17/06 (4) · IPC B64C39/10 (4) · IPC B64C11/16 (4) · IPC B64B1/00 (4)
CPCs:
CPC B64C17/00 (55) · None (39) · CPC B64C2700/6295 (27) · CPC B64C23/005 (27) · CPC B64C3/385 (27) · CPC B64C39/00 (26) · CPC B64C33/02 (23) · CPC B64C2700/6218 (22) · CPC B64C3/00 (19) · CPC B64C2700/6274 (17) · CPC B64C13/00 (12) · CPC B64C2700/6235 (10) · CPC B64C11/006 (10) · CPC B64C2700/6214 (9) · CPC B64C1/00 (8) · CPC B64C2700/6219 (8) · CPC B64C3/54 (7)
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