Drilldown: Patents

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Patents > National tech categories: None & Cites these patents: None & Number of figures: 11

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Office:
Inventors:
None (2) · Henry Kleckler (2) · Francis Alexander Barton (2) · Martin Diederich Rucker (2) · Everard Richard Calthrop (2) · Richard Fitz Power (2) · Charles Groombridge (2) · Charles Beck Westerman (2) · Arthur Henry Edwards (2) · William Alfred South (2)
Inventor country:
Applicant person:
None (4) · Charles Beck Westerman (2) · Henry Kleckler (2) · Martin Diederich Rucker (2) · Richard Fitz Power (2) · Charles Groombridge (2) · Everard Richard Calthrop (2) · William Alfred South (2) · Arthur Henry Edwards (2)
Applicant is inventor:
Tech fields:
airplane (13) · None (11) · propulsion (10) · construction (8) · propellers (8) · Design (8) · stability (7) · propeller (6) · navigation (6) · lift (6) · frame (6) · whole (4) · LTA (4) · control (4) · Subsystem (3) · helicopter (3) · hybrid (3) · wings (3) · airfoil (3)
Full specification filed date:
Application number:
None (23)
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Publication date:
Related to aircraft:
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CPCs:
None (18) · CPC B64C35/00 (7) · CPC B64C2700/6295 (3) · CPC B64C39/00 (3) · CPC B64C3/00 (3) · CPC B64C25/60 (2) · CPC B64C39/005 (2) · CPC B64C2700/6281 (2) · CPC B64C13/24 (2) · CPC B64F2700/6261 (2) · CPC B64C3/56 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:
Number of figures:

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