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Patents > Supplementary to patent: None & Number of figures: 5-50

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Inventor country:
US (1254) · FR (697) · GB (397) · DE (286) · AT (61) · HU (49) · None (40) · IT (33) · CH (33) · CA (31) · RU (28) · BE (23) · AU (21) · AH (20) · RO (11) · DZ (11) · IE (10) · ES (9) · SE (9) · NZ (9)
Applicant firm:
None (2721) · Curtiss Aeroplane (17) · Blackburn Aeroplane and Motor Co. (12) · Sperry Gyroscope Company (7) · Jacob Lohner & Co. (7) · Sopwith Aviation Company Limited (5) · Luftschiffbau Zeppelin G. m. b. H. (5) · Curtiss Aeroplane & Motor Corporation (5) · Luftschiffbau Schütte-Lanz (5)
Applicant is inventor:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (2867) · Sperry Gyroscope Company (8) · Curtiss Aeroplane and Motor Corporation (6) · Curtiss Aeroplane & Motor Corporation (4) · Curtiss Aeroplane (3) · Moteurs Salmson (3) · Goodyear Tire and Rubber Company (3) · Westinghouse Electric & Manufacturing Company (3) · Jay S. Milner (2) · Société Duquesne & Dockès (2) · Haskelite Manufacturing Corporation (2) · John A. Roebling's Sons (2) · William Woods Plankinton (2) · L W F Engineering Company (2) · Aeroplane Destroyer Company (2)
First filing:
Cites these patents:
None (2965) · Patent FR-1911-438363 (3) · Patent FR-1910-424987 (2) · Patent GB-1914-23502 (2) · Patent GB-1909-25116 (2) · 1 (2)
Citations from after 1930:
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