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Patents > Inventor country : CH or FR or US & Tech fields: None & First filing: No

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None (634) · Patent BE-1912-08-13-Panian (3) · Patent FR-1909-408197 (3) · Patent US-1911-1032812 (3) · Patent BE-1909-219377 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1905-357917 (2) · Patent GB-1910-5703 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2) · Patent US-1912-1080531 (2) · Patent US-1911-1028409 (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (638) · Brandon frères (4) · Boult, Wade & Tennant (4) · J. S. Withers & Spooner (3) · Weismann et Marx (3) · Marks & Clerk (3) · G. Petiau (2) · Ed. Wolf (2) · Munn & Co. (2) · None (2) · Herbert Haddan & Co. (2) · Paul Robin (2) · Haseltine, Lake & Co. (2) · Rigot et Prévost (2) · Blétry aîné (2) · Wheatley & Mackenzie (2)
IPCs:
None (631) · IPC B64C39/00 (16) · IPC B64C17/00 (12) · IPC B64C3/38 (11) · IPC B64C1/00 (10) · IPC B64C23/00 (6) · IPC B64C5/04 (5) · IPC B64C35/00 (4) · IPC B64C13/00 (3) · IPC B64C3/54 (3) · IPC B64C27/04 (3) · IPC B64C17/06 (3) · IPC B64C3/00 (3) · IPC B62C5/04 (3)
CPCs:
CPC B64C39/00 (108) · CPC B64C2700/6295 (103) · CPC B64C17/00 (63) · None (51) · CPC B64C23/005 (37) · CPC B64C2700/6274 (30) · CPC B64C3/385 (29) · CPC B64C35/00 (26) · CPC B64C33/02 (24) · CPC B64C11/006 (23) · CPC B64C13/00 (18) · CPC B64C3/00 (17) · CPC B64C1/00 (17) · CPC B64C2700/6218 (17) · CPC B64C2700/6214 (17) · CPC B64C2700/6281 (15) · CPC B64C2700/6212 (15) · CPC B64C33/00 (14) · CPC B64C2700/6256 (13) · CPC B64C2700/6219 (13)
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