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

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Office:
Inventors:
Jan Jaakson (5) · Alonzo Perry Bliven (4) · Heinrich Suter (4) · Simon Brubaker Minnich (3) · Philippe Delbert (3) · Thomas Augustus Dring (3) · Charles Groombridge (3) · Henry Shepley Booth (2) · Hermann Hassenbach (2) · Joseph H. Dillon-Gregg (2) · Gabriel Babillot (2) · Frank Williston Stodder (2) · Francis Alexander Barton (2) · Hiram Stevens Maxim (2) · Reinhold Schmiechen (2) · Hermann John Reiche (2) · Wald Gustafson (2) · Antoine-Padoue Filippi (2) · Augustus Moore Herring (2) · William Alfred South (2)
Inventor country:
Applicant person:
None (23) · Jan Jaakson‎ (5) · Alonzo Perry Bliven (4) · Charles Groombridge (3) · William Alfred South (3) · Frank Williston Stodder (2) · Gabriel Babillot (2) · Simon Brubaker Minnich (2) · Philippe Delbert (2) · Joseph H. Dillon-Gregg (2) · Wald Gustafson (2) · Reinhold Schmiechen (2) · Hermann John Reiche (2) · Antoine-Padoue Filippi (2) · Hermann Hassenbach (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (60) · 1906348305 (2)
Granted:
Related to aircraft:
Patent agent:
None (39) · Munn & Co. (4) · Marks & Clerk (3) · Haseltine, Lake & Co. (2) · W. D. Rowlingson (2) · Michael J. Stark & Sons (2) · Barlow et Gentizon (2) · Brandon frères (2)
National tech categories:
None (32) · FR 6.4 (10) · USPC 244/20 (5) · AU 90.3 (4) · DE 77 (4) · USPC 244/70 (4) · AU 90.5 (4) · HU V/h (4) · GB 4 propel & steer (4) · USPC 244/22 (4) · USPC 244/51 (3) · USPC 244/233 (3) · USPC 244/66 (3) · RU Group V (3) · GB 4 without buoyant (3) · GB 4 framework (3)
CPCs:
None (46) · CPC B64C39/005 (12) · CPC B64B1/00 (10) · CPC B64C33/02 (8) · CPC B64C23/005 (6) · CPC B63H1/26 (3) · CPC B64C33/00 (3) · CPC B64C9/00 (3) · CPC B64C11/006 (3) · CPC B64C3/56 (2) · CPC B64C31/04 (2) · CPC B64C27/54 (2) · CPC B64C27/006 (2) · CPC B64C39/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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