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Patents > Inventor country: FR & Applicant is inventor: Yes & CPCs: CPC B64B1/58 & First filing: No

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LTA (18) · None (9) · balloon (8) · Stability (5) · frame (5) · propulsion (3) · gas (3) · construction (2) · Texture (2) · suspension (2) · Subsystem (2) · Gyroscope (2) · ballonet (2) · Airplane (2) · Balloons (2)
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Showing below up to 34 results in range #1 to #34.

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