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Patents > Supplementary to patent : Patent FR-1909-403985 or None & Number of text pages: 3

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US (612) · FR (400) · GB (284) · DE (138) · AT (29) · HU (24) · IT (22) · BE (20) · RU (19) · None (19) · CH (17) · CA (17) · AU (8) · AH (7) · RO (6) · DZ (5) · NL (5) · SE (3) · MX (3) · ES (3)
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None (1412) · Seine (19) · New York (11) · Budapest (9) · London (8) · England (8) · Illinois (6) · County of London (6) · New York county (6) · New York city (5) · Berlin (5) · Michigan (5) · Paris (5) · Pennsylvania (5) · Loire (5)
Applicant firm:
None (1464) · Curtiss Aeroplane (17) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · Curtiss Aeroplane and Motor Corporation (5) · Sopwith Aviation Company Limited (5) · Vickers Limited (5) · Sperry Gyroscope Company (4) · Société Anonyme des Établissements Nieuport (3) · Blackburn Aeroplane and Motor Co. (3) · General Electric Company (3) · Blackburn Aeroplane & Motor Co. (3) · Luftschiffbau Zeppelin G. m. b. H. (3)
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Assigned to:
None (1537) · Curtiss Aeroplane and Motor Corporation (6) · Curtiss Aeroplane (6) · Sperry Gyroscope Company (4) · Goodyear Tire and Rubber Company (3) · Carin E. Norwall (2) · Jay S. Milner (2) · Sturtevant Aeroplane Co. (2) · General Electric Company (2) · Gustav F. Hellstrom Jr (2) · Gustav F. Hellstrom Sr (2) · Haskelite Manufacturing Corporation (2) · L W F Engineering Company (2) · International Aeronautical Construction Company (2) · A. B. Bowman (2) · Martin Bowman (2)
IPCs:
None (667) · IPC B64C17/00 (83) · IPC B64C39/00 (82) · IPC B64C1/00 (71) · IPC B64B1/00 (61) · IPC B64C23/00 (49) · IPC B64C13/00 (41) · IPC B64C3/00 (40) · IPC B64C33/02 (32) · IPC B64C11/00 (30) · IPC B64C33/00 (25) · IPC B64C25/00 (23) · IPC B64C35/00 (21) · IPC B64C3/38 (21) · IPC B64C27/04 (19) · IPC B64B1/58 (19) · IPC B64C3/54 (17) · IPC B64C3/56 (11) · IPC B64C11/16 (10) · IPC B64C31/06 (9)
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Cites these patents:
None (1599) · 0 (2) · Patent GB-1912-5966 (2) · Patent GB-1912-15735 (2) · Patent GB-1913-5223 (2)
Citations from after 1930:
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