Drilldown: Patents

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Patents > Applicant person: None & CPCs : CPC B64B1/00 or CPC B64C3/50

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Office:
Inventors:
None (33) · Stewart Cairncross (2) · Emil Wedekind (2)
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Tech fields:
LTA (63) · frame (28) · balloon (21) · propulsion (17) · navigation (16) · propeller (14) · Design (14) · car (13) · None (12) · flapping (10) · rigid (9) · rudder (8) · dirigible (7) · fabric (7) · stability (7) · dirigibles (7) · ballonet (6) · Airship (6) · hybrid (6)
Full specification filed date:
Application number:
None (34)
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CPCs: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 89 results in range #1 to #89.

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