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Patents > Tech fields : LTA or propeller & Number of claims: 8-10

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Office:
Inventors:
Francis Alexander Barton (4) · Jakob Haw (2) · Albert Graff (2) · Albert Hugo Friedel (2) · Walter Hermann von Mach (2) · Louis Coutant Badeau (2) · Alonzo Perry Bliven (2) · Reinhold Schmiechen (2) · Richard Wilcke (2)
Inventor country:
Applicant person:
None (24) · Francis Alexander Barton (3) · Albert Hugo Friedel (2) · Louis Coutant Badeau (2) · Alonzo Perry Bliven (2) · Reinhold Schmiechen (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (42)
Granted:
Related to aircraft:
Patent agent:
None (27) · Munn & Co. (5) · W. D. Rowlingson (3) · Haseltine, Lake & Co. (3) · Armengaud jeune (3) · Boramé et Julien (2) · R. S. & A. B. Lacey (2) · Michael J. Stark & Sons (2) · Edgar Tate & Co. (2)
National tech categories:
None (27) · FR 6.4 (10) · USPC 244/66 (3) · USPC 244/64 (3) · USPC 244/52 (3) · USPC 244/30 (3) · AT 77d (3) · USPC 244/25 (3) · USPC 244/28 (3) · USPC 244/99.11 (2) · USPC 244/6 (2) · CA 244/24 (2) · AU 90.3 (2) · USPC 244/87 (2) · USPC 244/127 (2)
CPCs:
None (24) · CPC B64B1/00 (18) · CPC B64C39/005 (5) · CPC B64B1/58 (4) · CPC B64C23/005 (4) · CPC B64C17/00 (4) · CPC B64C33/02 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C11/20 (2) · CPC B64C9/38 (2) · CPC B64C39/08 (2) · CPC B64C31/04 (2) · CPC B64C29/0033 (2) · CPC B64C2700/6212 (2) · CPC B64B1/62 (2)
First filing:
Cites these patents:
Citations from after 1930:
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