Drilldown: Patents

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Patents > Office : AH or DEG or FR or RU & Applicant firm: None & IPCs : IPC B64C3/00 or IPC B64C33/02 or IPC B64C39/00 & Number of text pages: 2-3 & Number of claims: 5-20

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Office: (Click arrow to add another value)
Inventors:
Maurice-Émile Primard (2) · Alfred-Eugène Pichou (2) · Magloire Desjardins (2)
Inventor country:
Applicant person:
Maurice-Émile Primard (2) · Alfred-Eugène Pichou (2) · Magloire Desjardins (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (22) · design (14) · Wings (10) · propulsion (9) · Construction (7) · frame (7) · navigation (6) · landing (6) · heavier-than-air (5) · None (5) · safety (4) · Whole (4) · stability (4) · propellers (4) · flapping (4) · ascension (4)
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
Assigned to:
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IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 43 results in range #1 to #43.

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