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Patents > Application number: None & National tech categories: DE 77 & Number of text pages: 1-2

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Inventors:
Ernst Georg August Baumgarten (5) · Carl Alfred Johansson (3) · F. Gaebert (3) · Henry Boinet (2) · Otto Hartung (2) · Frederick William Brearey (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Raphael Ernst May (2) · Richard Czygan (2)
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Applicant person:
None (35) · Ernst Georg August Baumgarten (5) · Carl Alfred Johansson (3) · Richard Czygan (2) · Raphael Ernst May (2) · Otto Hartung (2) · F. Gaebert (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Frederick William Brearey (2)
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Tech fields:
LTA (58) · propulsion (31) · balloon (21) · navigation (17) · propeller (16) · frame (15) · car (13) · airship (9) · control (9) · marine (8) · electricity (6) · captive (6) · dirigible (6) · ornithopter (6) · stability (6) · piloting (5) · flapping (5) · kite (5)
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