Drilldown: Patents

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Patents > Related to aircraft: Yes & Patent agent : E. Wattier or None

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Tech fields:
airplane (19) · frame (17) · stability (17) · design (16) · construction (15) · wings (13) · propulsion (13) · propellers (12) · control (12) · metal (11) · motors (9) · automatic stability (9) · sustentation (8) · aerodynamics (8) · hybrid (6) · lift (6)
Full specification filed date:
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None (9)
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CPCs:
CPC B64C17/00 (9) · CPC B64C3/185 (7) · CPC B64C39/00 (6) · CPC B64C1/065 (6) · CPC B64C2700/6218 (5) · CPC B64C3/00 (4) · CPC B64C23/005 (4) · CPC B64C2001/0081 (4) · CPC B64C2700/6233 (4) · CPC B64B1/00 (4) · CPC F03G7/10 (3) · CPC B64C2700/6295 (3) · CPC B64C33/02 (3) · CPC B64C2700/6216 (2) · CPC B64C2700/6274 (2) · CPC B64C17/06 (2) · CPC B64C3/385 (2) · CPC B64C1/064 (2) · CPC B64C27/04 (2)
First filing:
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Citations from after 1930:
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Showing below up to 68 results in range #1 to #68.

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