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Patents > Office : BE or JP or Other & CPCs : CPC B22D33/00 or CPC B64B1/58 & Number of figures: None

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Office: (Click arrow to add another value)
Inventors:
None (26) · Rudolf Wagner (3) · Alfred Chiodera (2) · Ernst Bucher (2) · Edward Elmer Smith (2) · Richard Weil (2) · Amable-Joseph Raynaud (2) · Johannes Massohn (2) · Wilhelm KIRCHNER (2)
Inventor country:
Applicant person:
None (23) · Luft Fahrzeug G.m.b.H. (3) · Rudolf Wagner (3) · Richard Weil (2) · AERONAUTICAL INSTR (2) · KIRCHNER WILHELM (2) · Edward Elmer Smith (2) · Amable-Joseph Raynaud (2) · Ernst Bucher (2)
Applicant is inventor:
Tech fields:
LTA (60) · None (37) · balloon (10) · dirigible (9) · texture (7) · Airplane (6) · frame (6) · car (5) · Construction (4) · safety (4) · fabric (4) · Propulsion (3) · hybrid (3) · gas (3) · electricity (3) · navigation (3)
Full specification filed date:
Application number:
None (16)
Granted:
Related to aircraft:
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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