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Patents > Applicant is inventor: No & IPCs : IPC B64B1/00 or IPC B64C23/00

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LTA (30) · frame (9) · None (7) · navigation (7) · dirigibles (6) · propulsion (6) · design (5) · fabric (3) · suspension (3) · ballonet (3) · hybrid (3) · balloons (3) · construction (3) · airplane (3)
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Showing below up to 49 results in range #1 to #49.

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