Drilldown: Patents

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Patents > Granted: Yes & Related to aircraft: Partially & Number of diagram pages: None

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Office:
Inventors:
None (2) · Jean-Pierre-Eugène Dumont (2) · Société Internationale d’Éclairage par le gaz d’huile (2) · Société Stapfer de Duclos et Cie (2)
Inventor country:
Applicant person:
None (31)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (22) · navigation (10) · None (8) · military (7) · construction (6) · projectile (6) · safety (5) · windmill (4) · stability (4) · propellers (4) · instrument (3) · steam (3) · motors (3)
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Related to aircraft: (Click arrow to add another value)
National tech categories:
None (32) · FR 6.3 (19) · FR 6.2 (3) · USPC 244/3.3 (3) · FR 6 (2) · USPC 416/128 (2) · USPC 102/371 (2) · USPC 416/139 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Number of diagram pages:
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Showing below up to 78 results in range #1 to #78.

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