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Patents > Inventor country : DE or SE & Number of text pages: 5-11

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Office:
Inventors:
Walter Hermann von Mach (4) · None (3) · Adolf Sprater (3) · Hans Lohmann (3) · Hermann Hassenbach (2) · Gustav Mees (2) · Julius Schülke (2) · Max Gasser (2) · Richard Blum (2) · Romeo Wankmüller (2) · Alfred K. R. A. Krakow (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (13) · Adolf Sprater (3) · Hans Lohmann (3) · Hermann Hassenbach (2) · Walter Hermann von Mach (2) · Romeo Wankmüller (2) · Richard Blum (2) · Gustav Mees (2) · Julius Schülke (2)
Applicant type:
Applicant is inventor:
Tech fields:
stability (16) · LTA (14) · airplane (14) · propulsion (11) · design (9) · frame (9) · gas (9) · balloon (8) · navigation (8) · safety (7) · wings (7) · control (7) · hybrid (7) · ballonet (6) · propellers (6) · flapping (5) · fabric (5) · Subsystem (5)
Full specification filed date:
Application number:
None (24)
Granted:
Related to aircraft:
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First filing:
Citations from after 1930:
Number of text pages:
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