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Patents > Applicant firm : DE or None & Tech fields : Airship or Hybrid & Patent agent: None & Number of figures: 2-4

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Office:
Inventors:
Johann Schütte (9) · Reinhold Richter (5) · Oszkár Asbóth (3) · Milan Christitch (2) · Ernest Bertin (2) · Alfred-Eugène Pichou (2) · Wilhelm Kress (2) · Wilhelm Kauertz (2) · Jacques Ravelli (2) · Augusto Severo (2) · John Wilckens (2) · Hippolyte Chevron (2) · Romeo Wankmüller (2)
Inventor country:
Applicant person:
None (14) · Johann Schütte (7) · Reinhold Richter (5) · Romeo Wankmüller (2) · Jacques Ravelli (2) · Hippolyte Chevron (2) · Milan Christitch (2) · Ernest Bertin (2) · Oszkár Asbóth (2) · John Wilckens (2) · Wilhelm Kress (2) · Wilhelm Kauertz (2) · Alfred-Eugène Pichou (2)
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Full specification filed date:
Application number:
None (45)
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Related to aircraft:
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National tech categories:
HU V/h (28) · FR 6.4 (12) · AT 77d (11) · None (8) · DE 77 (4) · FR 6.3 (4) · DE 77h.9 (2) · DE 77h (2) · USPC 244/97 (2) · DE 77h.2 (2) · USPC 244/66 (2)
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Citations from after 1930:
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