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Patents > Tech fields : launching or propellers & Patent agent: None

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Office:
Inventor country:
Inventor location:
None (320) · Budapest (22) · Berlin (4) · Ixelles (4) · Région Bruxelles-Capitale (4) · Paris (3) · Seine (3) · Antwerp (2) · région wallonne (2) · Région flamande (2) · Haute-Saône (2) · Dordogne (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (175) · 423792D (3)
Granted:
Supplementary to patent:
None (233) · Patent FR-1841-9265 (6) · Patent GB-1908-4519 (5) · Patent BE-1909-214032 (5) · Patent US-1909-970771 (5) · Patent FR-1910-423792 (3) · Patent FR-1908-404631 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (98) · None (94) · FR 6.4 (31) · AT 77d (27) · BE K (26) · FR 6.2 (17) · FR 6.3 (11) · DE 77h.6 (10) · FR 6 (6) · DK 77 (4) · NL 62 (3) · IT 8 (3) · USPC 416/194 (2) · USPC 244/63 (2) · DK 65 (2) · NL 62.6 (2) · DE 77h.9 (2) · DE 77h.5 (2) · AT 65b (2)
IPCs:
None (283) · IPC B64C11/00 (11) · IPC B64C39/00 (8) · IPC B64C11/04 (7) · IPC B64C11/20 (6) · IPC B64C11/16 (5) · IPC B63H1/12 (5) · IPC B64B1/00 (5) · IPC B64C27/04 (3) · IPC B64D35/06 (2) · IPC B64D27/00 (2) · IPC B64C11/24 (2) · IPC B64C11/22 (2) · IPC B64C23/00 (2) · IPC B64C1/00 (2)
CPCs:
None (242) · CPC B64C39/00 (7) · CPC B64C11/04 (7) · CPC B64C11/006 (7) · CPC B64C11/16 (7) · CPC B64B1/00 (6) · CPC B63H1/26 (5) · CPC B64C11/00 (5) · CPC B64C11/20 (5) · CPC B63H1/12 (5) · CPC B63H1/20 (4) · CPC B64C23/005 (4) · CPC B64C13/00 (4) · CPC B64C11/48 (4) · CPC B64C2700/6295 (4) · CPC B64C11/343 (3) · CPC B64C11/22 (3) · CPC B64D27/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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