Drilldown: Patents

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Patents > Applicant type : INDIV or INDIV + COMPANY & National tech categories : GB 4 propel & steer or USPC 244/45R or None & IPCs : IPC B64C27/04 or IPC B64C3/38 or IPC B64C31/06 & Number of text pages: 3-4

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Inventors:
Édouard-Jean Bigourdan (2) · Alexis Beurrier (2) · Robert Gastambide (2) · Jules Gastambide (2)
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Applicant person:
Alexis Beurrier (2) · Jules Gastambide (2) · Robert Gastambide (2)
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None (11) · airplane (10) · helicopter (4) · propulsion (4) · HTA (4) · hybrid (3) · frame (3) · stability (3) · control (3) · construction (2) · lift (2) · aeroplane (2) · whole (2) · biplane (2) · structure (2)
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Showing below up to 39 results in range #1 to #39.

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