Drilldown: Patents

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Patents > IPCs : IPC B64B1/58 or IPC B64B1/62 or IPC B64C25/00 & Number of figures: None

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Office:
Inventors:
None (12) · Johannes Schilling (3) · Walter Hermann von Mach (2) · Ernst Bucher (2) · Richard Weil (2) · Amable-Joseph Raynaud (2)
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Applicant person:
None (16) · Johannes Schilling (3) · Richard Weil (2) · Ernst Bucher (2) · Amable-Joseph Raynaud (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (70) · dirigible (9) · airplane (9) · balloon (8) · navigation (7) · texture (7) · safety (7) · frame (6) · None (5) · hybrid (5) · gas (5) · construction (4) · fabric (4) · envelope (3) · lift (3) · stability (3) · ballonet (3) · propulsion (3) · car (3) · airship (3)
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None (14)
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Related to aircraft:
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 102 results in range #1 to #102.

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