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Patents > Year filed: 1894 & Granted : Other or None

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Inventors:
Wilhelm Goetjes (6) · Ramiro de Palacios (6) · Hermann Ganswindt (4) · Carl Oetling (3) · Emil Lachmann (2) · Nicholas H. Borgfeldt (2) · Hofmann (2) · Raphael Ernst May (2) · F. Gaebert (2) · Joseph Hofmann (2)
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Applicant person:
None (29) · Emil Lachmann (2) · Wilhelm Goetjes (2) · Raphael Ernst May (2) · Ramiro de Palacios (2) · F. Gaebert (2) · Joseph Hofmann (2) · Hofmann (2)
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Tech fields:
propulsion (20) · LTA (18) · navigation (12) · propeller (12) · balloon (8) · frame (8) · marine (7) · design (5) · None (5) · fabric (4) · airfoil (4) · track (4) · dirigible (3) · steam (3) · steering (3) · gas (3) · airship (3)
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National tech categories:
None (15) · DE 77 (14) · FR 6.3 (13) · CH 115 (3) · GB 4 without buoyant (2) · GB 4 propel & steer (2) · USPC 24/714.3 (2) · USPC 24/713.8 (2)
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