Drilldown: Patents

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Patents > Inventor country : FR or IT & Applicant firm: None & Applicant type : INDIV or INIDV & Granted: Yes & National tech categories : AT 77d or FR 6.2 & Number of claims: 1

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propulsion (27) · Propellers (26) · Design (14) · Subsystem (11) · marine (9) · Aerodynamics (8) · LTA (6) · control (5) · airplane (4) · Balloon (4) · propeller (3) · Lift (3) · airship (3) · hybrid (3) · Ascension (3)
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Showing below up to 44 results in range #1 to #44.

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