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Patents > Supplementary to patent: None & First filing: Yes & Number of diagram pages: 1

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Inventor country:
FR (884) · US (715) · DE (422) · GB (369) · AT (80) · HU (59) · RU (42) · CH (37) · None (28) · IT (25) · CA (20) · BE (15) · DZ (13) · NL (11) · MX (8) · RO (8) · SE (7) · AH (7)
Applicant firm:
None (2436) · Curtiss Aeroplane (11) · Jacob Lohner & Co. (10) · Westinghouse Electric & Manufacturing Company (8) · Siemens-Schuckert Werke GmbH (8) · Helix Propeller G.m.b.H. (7) · Luftschiffbau Zeppelin G. m. b. H. (7) · Blackburn Aeroplane and Motor Co. (6) · General Electric Company (6) · Société Anonyme des Établissements Nieuport (6) · Société anonyme Astra AB (5) · Société anonyme des appareils d'aviation Hanriot (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Société Antoinette (4) · Motorluftschiff Studiengesellschaft m.b.H (4) · Vickers Limited (4) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Siemens-Schuckert-Werke G.m.b.H. (4) · Mercur Flugzeugbau (4)
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Supplementary to patent: (Click arrow to add another value)
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Assigned to:
None (2640) · Westinghouse Electric & Manufacturing Company (6) · General Electric Company (4) · Goodyear Tire and Rubber Company (3) · Varioplane Company (2) · Curtiss Aeroplane (2) · Vertical Propeller Co. (2) · Établissements de Dion-Bouton (2) · Albert L. Watters (2)
First filing: (Click arrow to add another value)
Cites these patents:
None (2725)
Citations from after 1930:
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