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Patents > Application number: None & National tech categories : CH 115 or GB 4 propel & steer

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Office:
Inventors:
Ernest Wilson (3) · James Grieve Lorrain (3) · Heinrich Suter (3) · Charles John Evans (2) · Hiram Stevens Maxim (2) · John MacHaffie (2) · John Marshall (2) · Joseph Hofmann (2) · Gustav Koch (2) · Octave Chanute (2) · Patrick Young Alexander (2) · Rudolf Krocker (2) · None (2)
Inventor country:
Applicant person:
None (58) · Joseph Hofmann (2) · Alfred Julius Boult (2)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (45) · LTA (35) · navigation (28) · propeller (26) · frame (17) · balloon (14) · rudder (12) · car (11) · subsystem (10) · electricity (10) · design (10) · airplane (9) · flapping (8) · whole (8) · steam (8) · heavier-than-air (8) · marine (8) · jet (7)
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Granted:
Related to aircraft:
Patent agent:
None (42) · E. Imer-Schneider (3) · C. Hanslin & Cie. (3) · E. Blum & Co. (2) · Abel & Imray (2) · G. F. Redfern & Co. (2) · Bourry-Séquin (2) · Bourry-Séquin & Cie (2) · Ed. v. Waldkirch (2) · E. Steiger-Dieziker (2) · A. Ritter (2) · E. Blum & Cie. (2)
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Cites these patents:
Citations from after 1930:
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Showing below up to 94 results in range #1 to #94.

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