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Patents > Application number : 191019700D or 496388D or None

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None (2645) · FR (1461) · US (1262) · DE (1121) · GB (521) · BE (190) · AT (180) · IT (155) · CH (98) · HU (96) · RU (85) · AU (50) · CA (45) · ES (41) · AH (38) · SE (31) · Prussia (28) · Poland (28) · MX (27)
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Assigned to:
None (7919) · Sperry Gyroscope Company (9) · Aeroplane Destroyer Company (2) · Société Duquesne & Dockès (2) · Magneso Calcite Fire-Proof Company (2) · Charles Spear (2) · Sturtevant Aeroplane Co. (2) · Syracuse, NY (2) · Thenen (2) · Jules Mathieu (2) · Western Electric Company (2) · Dewey Corporation (2) · (1/4) (2) · International Aeronautical Construction Company (2)
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Cites these patents:
None (8040) · 0 (3) · 1 (3) · Patent GB-1914-23502 (2) · Patent GB-1901-346 (2) · 1877 (2) · Patent FR-1909-411204 (2)
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