Drilldown: Patents

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Patents > Office : FR or UN & Applicant type : 1 or COMPANY+INDIV or INDIV & Patent agent : J. Germain or None & National tech categories: FR 6.4

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Office: (Click arrow to add another value)
Inventor country:
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Applicant is inventor:
Tech fields:
Airplane (151) · LTA (110) · stability (105) · design (102) · frame (63) · propulsion (59) · automatic stability (53) · wings (45) · aerodynamics (45) · propellers (44) · construction (43) · Control (36) · None (36) · lift (26) · navigation (25) · Subsystem (23) · hybrid (22) · helicopter (17) · steering (15) · sustentation (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (348) · Patent FR-1909-408644 (3) · Patent FR-1912-446818 (3) · Patent DE-1911-11-16 Otto Albin Budig (3)
Related to aircraft:
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IPCs:
IPC B64C17/00 (66) · IPC B64C1/00 (59) · IPC B64B1/00 (54) · IPC B64C39/00 (48) · None (41) · IPC B64B1/58 (35) · IPC B64C11/00 (19) · IPC B64C27/04 (16) · IPC B64C23/00 (15) · IPC B64C3/00 (14) · IPC B64C33/02 (12) · IPC B64C35/00 (9) · IPC B64B1/62 (9) · IPC B64C17/06 (8) · IPC B64C3/38 (6) · IPC B64C31/04 (5) · IPC B64B1/40 (5) · IPC B64C33/00 (5)
CPCs:
CPC B64C17/00 (71) · CPC B64B1/00 (52) · CPC B64C39/00 (40) · CPC B64B1/58 (35) · CPC B64C2700/6295 (34) · CPC B64C2700/6218 (31) · None (18) · CPC B64C23/005 (16) · CPC B64C33/02 (14) · CPC B64C3/00 (14) · CPC B64C11/006 (14) · CPC B64C2700/6274 (14) · CPC B64C2700/6212 (12) · CPC B64C2700/6281 (11) · CPC B64C17/06 (10) · CPC B64B1/62 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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