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Patents > CPCs : CPC B64C27/04 or None & Family year: 1917

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Inventors:
None (24) · Alfred John Macy (7) · Emil Schimanek (5) · Reinhold Richter (5) · Oszkár Asbóth (3) · Hjalmar Pålson (3) · Walter George Tarrant (2) · Vilmos Zurowec (2) · Oscar Gerhardt (2) · George Lanzius (2) · James Ferrier (2) · Detlev Zickler (2)
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None (28) · Alfred John Macy (7) · Reinhold Richter (4) · Emil Schimanek (3) · Hjalmar Pålson (3) · Oskar von Asbóth (2) · James Ferrier (2) · Walter George Tarrant (2) · Vilmos Zurowec (2) · Detlev Zickler (2) · Oscar Gerhardt (2) · George Lanzius (2)
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Tech fields:
airship (18) · airplane (18) · instrument (16) · stability (10) · design (10) · construction (8) · Propellers (8) · subsystem (7) · LTA (7) · frame (7) · safety (6) · pressure (6) · helicopter (6) · engine (6) · ICE (5) · gauge (5) · wood (5) · gas (4) · control (4) · lift (4)
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