Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Inventor location: None & Assigned to: None

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FR (1939) · US (1938) · DE (993) · GB (865) · None (221) · AT (218) · IT (164) · BE (132) · CH (83) · CA (78) · RU (65) · AU (62) · HU (60) · RO (32) · NL (25) · NO (25) · ES (21) · NZ (17) · DZ (15)
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Cites these patents:
None (6884) · 1 (5) · Patent AT-1909-47911 (3) · 0 (3) · Patent GB-1908-17150 (3) · Patent GB-1914-23502 (2) · Patent GB-1909-25116 (2) · Patent GB-1912-15735 (2) · Patent FR-1910-424987 (2) · Patent FR-1909-411204 (2) · Patent GB-1912-5966 (2)
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