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Patents > IPCs : B64C3/44 or None & CPCs: CPC B64C11/006

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Office:
Inventors:
None (118) · Samuel Stewart Harper (3) · Frank EXLINE (3) · Carey Alan Manker (3) · William R. Manley (2) · Robert CLADE (2) · Oswald Charles Jones (2) · James A. Horne (2) · George Montalt Bellasis (2) · Francis Samuel Welman (2) · John Otto WRENN (2) · Ciro Fidel Méndez (2)
Applicant person:
None (134) · Carey Alan Manker (3) · HEWLETT PACKARD (3) · Oswald Charles Jones (2) · James A. Horne (2) · Francis Samuel Welman (2) · Ciro Fidel Méndez (2) · WRENN John Otto (2) · AIR TURBINE (2)
Applicant is inventor:
Tech fields:
None (226) · propulsion (23) · propeller (23) · paddle-wheel (20) · marine (17) · windmill (10) · feathering (6) · paddle wheel (5) · LTA (4) · water wheel (4) · propellers (4) · paddle wheels (3) · airplane (3) · flapping (3) · marine propulsion (3)
Full specification filed date:
Application number:
None (145)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (261) · Munn & Co. (5) · None (3) · Abram Macey? (2) · W. H. Singleton (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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