Drilldown: Patents

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Patents > Year filed: 1800 - 1899 & Office : CH or Other

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Office: (Click arrow to add another value)
Inventor country:
US (541) · FR (420) · None (250) · DE (212) · GB (116) · RU (22) · CH (22) · AT (18) · IT (17) · ES (11) · CA (11) · BE (8) · Prussia (7) · AU (7) · BR (6) · HU (5) · NO (5) · Ireland (5) · MX (4)
Inventor location:
None (1527) · Paris (9) · Tennessee (6) · Illinois (5) · Brussels (4) · Seine (4) · province de Brabant (4) · Kansas (4) · Hamilton county, OH (4) · Cincinnati (4) · London (4) · Berlin (4)
Applicant is inventor:
Application number:
None (1602) · navigation (2)
Granted:
Supplementary to patent:
None (1417) · Patent DE-1895-98580 (9) · Patent DE-1899-123884 (6) · Patent FR-1841-9265 (5) · Patent FR-1891-216860 (5) · Patent FR-1898-278192 (4) · Patent DE-1892-73603 (4) · Patent DE-1894-76727 (4) · Patent DE-1894-83896 (4) · Patent CH-1899-18666 (4)
Related to aircraft:
Assigned to:
None (1565) · 1 (6) · Thenen (2) · Magneso Calcite Fire-Proof Company (2) · Jules Mathieu (2)
IPCs:
None (1386) · IPC B64B1/00 (57) · IPC B64C31/06 (23) · IPC B64C31/00 (20) · IPC F42B10/00 (15) · IPC B64C33/02 (13) · IPC B64B1/40 (12) · IPC B64B1/58 (10) · IPC B64C39/00 (7) · IPC B64B1/62 (6) · IPC A01H5/02 (5) · IPC B64C23/00 (4) · IPC B64C33/00 (4) · IPC A01H5/00 (4) · IPC B64B (4) · IPC B64C11/00 (4) · IPC B64C9/00 (4) · IPC B64B1/30 (4) · IPC B64B1/06 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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