Drilldown: Patents

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Patents > Inventor country : CH or FR & Applicant is inventor: Yes & Number of figures: 2-3

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Related to aircraft:
Patent agent:
None (155) · Armengaud jeune (70) · None (46) · Dupont et Elluin (22) · Charles Dony (20) · J. Germain (19) · Hippolyte Josse (18) · Boult, Wade & Tennant (18) · Weismann et Marx (17) · E. Blétry (17) · J. Bonnet-Thirion (15) · Y. Rabilloud et fils (14) · G. de Mestral et F. Harlé (13) · H. Boettcher fils (8) · L. Chassevent (8) · Boramé et Julien (7) · Herbert Haddan & Co. (7) · Chassevent (7) · Wheatley & Mackenzie (7)
National tech categories:
FR 6.4 (481) · None (107) · FR 6.3 (28) · FR 6.2 (19) · FR 5.8 (15) · AT 77d (9) · CH 129b (8) · FR 20.1 (8) · HU V/h (7) · DE 77h.5 (5) · FR 10.1 (5) · DE 77h (4) · DE 77h.9 (4) · FR 6.8 (3) · CH 115 (3) · CH 129c (3) · CH 129a (3)
IPCs:
None (95) · IPC B64C17/00 (65) · IPC B64C39/00 (64) · IPC B64C1/00 (53) · IPC B64C11/00 (35) · IPC B64B1/00 (32) · IPC B64C3/00 (26) · IPC B64C35/00 (25) · IPC B64C3/38 (24) · IPC B64C25/00 (23) · IPC B64C23/00 (18) · IPC B64C13/00 (17) · IPC B64B1/58 (12) · IPC B64C27/04 (12) · IPC B64C11/04 (12) · IPC B64C3/54 (10) · IPC B64D17/00 (9) · IPC B64C33/02 (9) · IPC B64C3/18 (8)
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