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Patents > CPCs : CPC B64C27/12 or None & Number of claims: 8-11

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Office:
Inventors:
None (3) · Alfred John Macy (3) · John Law Garsed (3) · Francis Alexander Barton (3) · Hermann Hassenbach (3) · William Phillips Thompson (2) · Vilmos Zurowec (2) · James Dennis Roots (2) · Romeo Wankmüller (2) · Eduard Adamek (2) · George Brougham Hubert Austin (2) · Julius Schülke (2) · Clarence Barrett (2) · Charles Groombridge (2) · George Sutherland Dodman (2) · Thomas Sopwith (2) · Franz Wondra (2) · Hiram Stevens Maxim (2) · William Alfred South (2) · William Cochrane (2)
Applicant person:
None (24) · Alfred John Macy (3) · John Law Garsed (3) · Hermann Hassenbach (3) · William Phillips Thompson (3) · Robert W. Salisbury (2) · Charles Groombridge (2) · James Dennis Roots (2) · Romeo Wankmüller (2) · Eduard Adamek (2) · Julius Schülke (2) · Thomas Sopwith (2) · Francis Alexander Barton (2) · Clarence Barrett (2) · Franz Wondra (2) · Vilmos Zurowec (2) · George Sutherland Dodman (2) · William Alfred South (2)
Applicant is inventor:
Tech fields:
airplane (38) · frame (23) · design (21) · propeller (20) · propulsion (19) · navigation (19) · Propellers (17) · stability (17) · LTA (16) · whole (11) · subsystem (11) · car (11) · wings (10) · flapping (9) · safety (9) · helicopter (8) · hybrid (8) · balloon (8) · control (8) · construction (8)
Full specification filed date:
Granted:
Supplementary to patent:
None (74) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent GB-1913-16499 (2) · Patent FR-1907-378566 (2) · Patent US-1904-876125 (2)
Related to aircraft:
Patent agent:
None (65) · None (4) · W. D. Rowlingson (3) · Brierley & Howard (3) · Haseltine, Lake & Co. (3) · Ernest de Pass (2) · Arthur Otto Sachse (2) · W. E. Heys & Son (2) · Boult, Wade & Tennant (2) · Philip M. Justice (2) · Marks & Clerk (2)
National tech categories:
None (48) · HU V/h (20) · AT 77d (7) · DK 77 (5) · GB 4 without buoyant (5) · GB 4 aëroplanes (4) · CA 244/24 (4) · CH 129b (4) · GB 4 propel & steer (4) · AU 90.3 (4) · GB 4 framework (3) · GB 4 starting (2) · AU 90.5 (2) · FR 6.4 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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