Drilldown: Patents

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Patents > Applicant firm: None & Application number : airfoil or None & Related to aircraft: Other & Number of claims: None & Number of diagram pages: None

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Inventor country:
None (2072) · FR (740) · US (309) · DE (236) · GB (165) · BE (125) · IT (100) · RU (33) · AT (27) · HU (26) · ES (24) · CH (21) · MX (18) · AU (15) · NL (12) · NZ (12) · CA (10) · NO (7) · AH (7) · BR (6)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (3357) · A. Wunderlich & Cie, Ingénieurs-Conseils (25) · Armengaud jeune (23) · Duvinage (21) · Raclot (21) · Desnos (18) · Blétry aîné (18) · J. Gevers (15) · Armengaud aîné (14) · Chassevent (13) · Société Marillier et Robelet (12) · de Visscher et Graetz (11) · Dieuaide (9) · Casalonga (8) · E. et G. Bede (8) · Biebuyck (8) · Kirkpatrick (8) · Société Louis Gudman et Cie (8)
Assigned to:
None (3924)
IPCs:
None (3815) · IPC B64C11/00 (7) · IPC B64C17/00 (6) · IPC B64B1/00 (6) · IPC B64F1/06 (6) · IPC B64B (6) · IPC B64C39/00 (6) · IPC B64D1/04 (5) · IPC B64C1/00 (4) · IPC B64B1/40 (4) · IPC B64D35/04 (4) · IPC B61B13/08 (3) · IPC B64B1/58 (3) · IPC B64D27/00 (3)
CPCs:
None (3688) · CPC B64C11/006 (26) · CPC B64B1/00 (17) · CPC B64C33/02 (13) · CPC A63H27/08 (11) · CPC B64C17/00 (8) · CPC B64C23/005 (8) · CPC B64C11/346 (7) · CPC F05B2260/74 (7) · CPC B64D1/04 (6) · CPC F03D11/00 (6) · CPC B64B1/40 (6) · CPC Y02E10/72 (6) · CPC B64C11/48 (5) · CPC Y02E10/722 (5) · CPC B64B1/58 (5) · CPC B63H1/04 (5) · CPC B64C39/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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