Drilldown: Patents

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Patents > Inventor location: None & Grant date: November 1912 & Supplementary to patent: None

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None (2)
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Tech fields:
None (16) · airplane (16) · stability (10) · frame (8) · wings (8) · construction (7) · design (7) · control (6) · steering (5) · LTA (5) · navigation (5) · airship (4) · Lift (4) · automatic stability (4) · chassis (3) · landing (3) · Aerodynamics (3) · whole (3) · propellers (3)
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None (9)
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CPCs:
CPC B64C17/00 (8) · None (6) · CPC B64C13/00 (6) · CPC B64C3/385 (3) · CPC B64C2700/6218 (2) · CPC B64C23/005 (2) · CPC B64C2001/0081 (2) · CPC B64C2700/6295 (2) · CPC B64C13/24 (2) · CPC B64B1/00 (2)
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Showing below up to 55 results in range #1 to #55.

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