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Patents > Inventor country : MX or SE & Applicant type : COMPANY+INDIV or INDIV & IPCs : IPC B64C39/00 or None

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Inventors:
Erik Emanuel Lindkvist (4) · Boo Henning Wallin (3) · Alfredo Robles Domínguez (2) · Tereso Moreno (2) · Frederick William Dufwa (2) · Ciro Fidel Méndez (2) · Olof HELSING (2) · Hjalmar Pålson (2)
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Applicant person:
None (6) · Boo Henning Wallin (3) · Tereso Moreno (2) · Olof Helsing (2) · Frederick William Dufwa (2) · Ciro Fidel Méndez (2) · Hjalmar Pålson (2) · Alfredo Robles Domínguez (2)
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Tech fields:
None (15) · propulsion (12) · LTA (8) · navigation (6) · propeller (6) · airplane (5) · marine (4) · airship (3) · whole (3) · dirigible (3) · balloon (2) · paddles (2) · heavier-than-air (2) · gyroplane (2) · rudder (2) · wing (2) · stability (2) · Balloons (2)
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