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Patents > Filing date: 1900 - 1999 & Number of text pages: 2-3 & Number of claims: 0-20

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FR (1819) · US (1374) · DE (925) · GB (664) · AT (201) · HU (129) · IT (98) · CH (79) · RU (67) · BE (66) · CA (47) · None (40) · SE (29) · AU (29) · AH (24) · NL (20) · NO (18) · DK (18) · DZ (18) · Prussia (16)
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Related to aircraft:
Assigned to:
None (5484) · Curtiss Aeroplane (7) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (5) · General Electric Company (4) · Goodyear Tire and Rubber Company (4) · Moteurs Salmson (4) · Westinghouse Electric & Manufacturing Company (4) · Kawneer Manufacturing Company (3) · International Aeronautical Construction Company (3) · Siemens-Schuckert Werke GmbH (3)
First filing:
Cites these patents:
None (5604) · 0 (5) · Patent GB-1912-5966 (2) · Patent GB-1912-15735 (2) · Patent GB-1909-8118 (2) · Patent DE-1910-236694 (2) · Patent GB-1909-3202 (2) · Patent GB-1908-17150 (2) · Patent GB-1913-5223 (2) · 1 (2)
Citations from after 1930:
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