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Patents > Office: US & Supplementary to patent : Patent FR-1912-449167 or None

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US (3215) · None (895) · GB (112) · DE (101) · FR (89) · CA (58) · IT (21) · AT (13) · MX (12) · AU (12) · AH (11) · RU (8) · SE (8) · NO (6) · CH (5) · HU (4) · JP (4)
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None (4287) · Curtiss Aeroplane (60) · Sperry Gyroscope Company (10) · Tarbox Safety Aircraft Company (10) · General Electric Company (9) · Curtiss Aeroplane and Motor Corporation (8) · Westinghouse Electric & Manufacturing Company (6) · Moteurs Salmson (5) · Curtiss Aeroplane & Motor Corporation (4) · Westinghouse Air Spring Company (4) · Grand Rapids Trust Company (3) · Connecticut Aircraft Company (3) · Connecticut Aircraft (3) · United Fast Color Eyelet Company (3) · L W F Engineering Company (3) · Packard Motor Car Company (3)
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Cites these patents:
None (4480) · 1 (7) · 0 (4) · CPC B64B1/00 (2) · Patent US-1903-821393 (2) · 1877 (2)
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