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Patents > Tech fields : hybrid or propeller & Number of figures: 9-11

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Office:
Inventors:
Alonzo Perry Bliven (4) · Augustus Moore Herring (4) · Philippe Delbert (3) · Alfred E. Wunderlich (3) · Thomas Augustus Dring (3) · Hermann John Reiche (3) · Franz Xaver Wels (2) · Hiram Stevens Maxim (2) · Émile Soriano (2) · Simon Brubaker Minnich (2) · Francis Alexander Barton (2)
Inventor country:
Applicant person:
None (15) · Alonzo Perry Bliven (4) · Augustus Moore Herring (3) · Hermann John Reiche (3) · Alfred E. Wunderlich (3) · Philippe Delbert (2) · Franz Xaver Wels (2) · Simon Brubaker Minnich (2) · Émile Soriano (2)
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Full specification filed date:
Application number:
None (35) · 1906348305 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (19) · W. D. Rowlingson (2) · G. et P. de Mestral (2) · Marks & Clerk (2) · Haseltine, Lake & Co. (2) · Munn & Co. (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Arthur Otto Sachse (2)
National tech categories:
None (21) · FR 6.4 (7) · AU 90.3 (4) · USPC 244/70 (3) · USPC 244/22 (3) · GB 4 propel & steer (3) · GB 4 framework (3) · USPC 244/20 (3) · BE K (3) · AU 90.5 (3) · USPC 244/25 (2) · USPC 244/11 (2) · DE 77 (2) · GB 4 aëroplanes (2) · USPC 244/66 (2) · GB 4 without buoyant (2) · RU Group V (2)
CPCs:
None (30) · CPC B64C39/005 (8) · CPC B64B1/00 (7) · CPC B64C33/00 (4) · CPC B64C23/005 (4) · CPC B64C33/02 (3) · CPC B64C3/385 (2) · CPC B64C3/56 (2) · CPC B64C39/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
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