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Patents > IPCs: IPC B64B1/58 & First filing : Yes or None & Number of text pages: 1-2

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Office:
Inventors:
None (8) · Johann Schütte (2) · Reinhold Richter (2) · John Rudolph Gammeter (2) · Julius Rund (2)
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Applicant person:
None (14) · John Rudolph Gammeter (2) · Julius Rund (2)
Applicant is inventor:
Tech fields:
LTA (51) · balloon (11) · envelope (9) · frame (9) · propulsion (8) · fabric (7) · dirigible (6) · texture (6) · Navigation (6) · construction (5) · Balloons (5) · car (5) · airship (4) · propeller (4) · compartments (3) · gas (3) · rigid (3) · hybrid (3) · lift (3)
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Citations from after 1930:
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Showing below up to 58 results in range #1 to #58.

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