Drilldown: Patents

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Patents > Tech fields : propulsion or subsystem & Number of claims: 8-11

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Office:
Inventors:
Hermann Hassenbach (4) · Reinhold Schmiechen (2) · Vilmos Zurowec (2) · Max Reymond (2) · Eduard Adamek (2) · Louis Coutant Badeau (2) · Louis Blériot (2) · Charles Groombridge (2) · John Washington Wadsworth (2) · George Sutherland Dodman (2) · Émile Dupont (2)
Inventor country:
Applicant person:
None (8) · Hermann Hassenbach (4) · Reinhold Schmiechen (2) · Vilmos Zurowec (2) · Michael Stefan Bjelvučić (2) · Max Reymond (2) · Eduard Adamek (2) · Louis Coutant Badeau (2) · Louis Blériot (2) · Charles Groombridge (2) · Émile Dupont (2) · George Sutherland Dodman (2) · John Washington Wadsworth (2) · William Alfred South (2) · William Phillips Thompson (2)
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Full specification filed date:
Application number:
None (33)
Granted:
Related to aircraft:
Patent agent:
None (31) · Munn & Co. (8) · Boult, Wade & Tennant (2) · Michael J. Stark & Sons (2)
National tech categories:
None (26) · FR 6.4 (9) · HU V/h (9) · AT 77d (3) · USPC 244/70 (3)
CPCs:
None (26) · CPC B64B1/00 (12) · CPC B64C39/005 (7) · CPC B64C23/005 (5) · CPC B64C33/02 (4) · CPC B64C11/006 (4) · CPC B63H11/12 (3) · CPC B64C11/20 (2) · CPC B64C31/04 (2) · CPC B64C27/006 (2) · CPC B64D27/00 (2) · CPC B64C17/00 (2) · CPC B64C29/0025 (2)
First filing:
Citations from after 1930:
Number of claims:
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