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Patents > Application number : 191013290D or None & Number of text pages: 4-50000000

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None (610) · London (8) · Budapest (7) · England (5) · Seine (4) · Los Angeles (4) · New York city (4) · New York county (3) · Dayton (3) · Nashville (3) · New York state (3) · Berlin (3) · Nord (3) · Tennessee (3)
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Supplementary to patent:
None (445) · Patent GB-1909-26034 (5) · Patent GB-1903-27212 (4) · Patent GB-1911-12232‎‎ (4) · Patent US-1913-1123253 (3) · Patent GB-1913-16499 (3) · Patent FR-1913-466195 (3) · Patent HU-1901-22471 (3) · Patent US-1910-1011683 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent GB-1908-4519 (3) · Patent US-1918-1589780 (3) · Patent AT-1909-12-31 Vigilio Baldo (3)
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IPCs:
None (474) · IPC B64D17/00 (12) · IPC B64B1/00 (9) · IPC B64D1/04 (9) · IPC B64C39/00 (7) · IPC B64D27/00 (6) · IPC B64C3/38 (5) · IPC F41A19/05 (4) · IPC B64D1/02 (4) · IPC G01C21/18 (4) · IPC B64C23/00 (4)
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