Drilldown: Patents

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Patents > Tech fields : design or propulsion & Number of claims: 7

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Office:
Inventors:
None (3) · Arthur Henry Edwards (3) · Martin Diederich Rucker (3) · Henry Shepley Booth (2) · Henri-Marie Coandă (2) · Louis-Adolphe Hayot (2) · Hermann Ruthenberg (2) · Jean Walter-Martin (2)
Inventor country:
Applicant person:
None (11) · Arthur Henry Edwards (3) · Martin Diederich Rucker (3) · Jean Walter-Martin (2) · Henri-Marie Coandă (2) · Hermann Ruthenberg (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (28)
Granted:
Related to aircraft:
Patent agent:
None (22) · Armengaud jeune (3) · Munn & Co. (3) · Ch. Mardelet (2) · John P. Tarbox (2) · Marks & Clerk (2) · Dupont et Elluin (2) · Hippolyte Josse (2) · J. Owden O'Brien (2) · Boult, Wade & Tennant (2)
National tech categories:
None (22) · FR 6.4 (21) · HU V/h (6) · USPC 244/72 (2) · AU 90.5 (2) · CH 129b (2) · FR 6.3 (2) · AU 90.3 (2) · USPC 244/68 (2)
CPCs:
None (23) · CPC B64C33/02 (5) · CPC B64C17/00 (4) · CPC B64C3/00 (4) · CPC B64B1/00 (3) · CPC B64C9/00 (3) · CPC B64C35/00 (3) · CPC B64C23/005 (2) · CPC B64C39/00 (2) · CPC B64C11/00 (2) · CPC B64C3/18 (2) · CPC B64F2700/6226 (2) · CPC B64C39/005 (2) · CPC B64C2700/6214 (2) · CPC B64C2700/6233 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
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