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Patents > Application number: None & National tech categories : DE 77 or GB 4 propelling & First filing: Yes

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Office:
Inventors:
Ernst Georg August Baumgarten (3) · Richard Czygan (2) · Carl Friedrich Billwiller (2) · Federico Capone (2) · F. Gaebert (2) · Otto Schmidt (2) · Raphael Ernst May (2)
Inventor country:
Applicant person:
None (4) · Ernst Georg August Baumgarten (3) · Otto Schmidt (2) · Carl Friedrich Billwiller (2) · Raphael Ernst May (2) · Richard Czygan (2) · F. Gaebert (2) · Federico Capone (2)
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Tech fields:
LTA (32) · propulsion (18) · airship (14) · navigation (10) · control (10) · propeller (8) · balloon (8) · steering (6) · marine (6) · ornithopter (5) · frame (5) · kite (4) · dirigible (4) · None (4) · hybrid (3) · captive (3) · design (3) · pressure (3) · structure (3)
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