Drilldown: Patents

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Patents > Applicant firm: None & Application number : airfoil or None & Number of claims: None

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Inventor country:
None (2604) · FR (880) · US (415) · DE (349) · GB (189) · BE (135) · IT (108) · AT (41) · RU (38) · HU (37) · CH (33) · ES (27) · MX (18) · AU (16) · CA (15) · AH (14) · NL (13) · Poland (13) · NZ (12) · NO (9)
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Assigned to:
None (4907) · Thenen (2) · Jules Mathieu (2)
IPCs:
None (4671) · IPC B64B1/00 (13) · IPC B64C33/02 (11) · IPC B64B1/40 (8) · IPC B64C39/00 (8) · IPC B64C11/00 (8) · IPC B64C17/00 (7) · IPC B64B1/58 (7) · IPC B64C1/00 (7) · IPC B64B (6) · IPC B64B1/62 (5) · IPC B64D1/04 (5) · IPC B64C31/06 (4) · IPC B64D35/04 (4) · IPC B64D27/00 (4) · IPC A63H27/08 (4) · IPC B64C23/00 (4) · IPC B64C3/38 (4) · IPC B64F1/06 (4)
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