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Patents > Application number: None & CPCs : B62M11/16 or CPC B64B1/58

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Inventors:
None (8) · Ernst Georg August Baumgarten (2)
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Tech fields:
LTA (43) · balloon (13) · frame (9) · gas (8) · car (7) · propulsion (5) · airship (5) · propeller (4) · navigation (4) · fabric (4) · design (4) · material (4) · compartments (4) · rigid (3) · electricity (3) · ballonet (3) · metal (3) · nacelle (3)
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