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Patents > Supplementary to patent: None & Number of figures: 6-9

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US (719) · FR (363) · GB (222) · DE (147) · AT (34) · HU (25) · CA (22) · CH (21) · IT (19) · None (16) · RU (14) · AH (10) · AU (8) · BE (8) · RO (7) · NL (6) · SE (6) · NZ (5) · DZ (5) · IE (5)
Applicant firm:
None (1496) · Curtiss Aeroplane (15) · Sperry Gyroscope Company (5) · Blackburn Aeroplane and Motor Co. (4) · Sopwith Aviation Company Limited (4) · Société des Moteurs Salmson (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Jacob Lohner & Co. (3) · Société Zodiac‎ (3) · Curtiss Aeroplane and Motor Corporation (3) · Société Anonyme des Établissements Nieuport (3) · Aktiebolaget Aviatorer (3) · Alphonse Tellier et Cie (3)
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Supplementary to patent: (Click arrow to add another value)
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Assigned to:
None (1547) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (5) · Curtiss Aeroplane (3) · Goodyear Tire and Rubber Company (2) · Jay S. Milner (2) · Moteurs Salmson (2) · Gustav F. Hellstrom Sr (2) · Gustav F. Hellstrom Jr (2) · Grand Rapids Trust Company (2) · Martin Bowman (2) · Carin E. Norwall (2)
First filing:
Cites these patents:
None (1620) · Patent FR-1910-424987 (2) · Patent FR-1911-438363 (2)
Citations from after 1930:
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