Drilldown: Patents

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Patents > Applicant firm: None & Patent agent: None & Number of text pages: None

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Inventor country:
None (2870) · US (1801) · FR (1356) · GB (535) · DE (469) · IT (139) · BE (118) · AT (59) · CA (57) · CH (56) · RU (34) · HU (31) · ES (27) · AU (26) · NL (20) · MX (20) · NZ (16) · NO (15) · SE (14) · RO (6)
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Applicant is inventor:
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Assigned to:
None (7580) · 1 (36) · Thenen (2)
IPCs:
None (7146) · IPC B64B1/00 (102) · IPC B64B1/58 (43) · IPC B64C39/00 (22) · IPC B64C11/00 (21) · IPC B64C17/00 (21) · IPC B64B1/40 (15) · IPC B64C33/02 (15) · IPC CPC B64C13/00 (14) · IPC B64B1/62 (14) · IPC B64C33/00 (13) · IPC B64C1/00 (12) · IPC B64C3/38 (9) · IPC B64C3/00 (8) · IPC B64C13/00 (8) · IPC B64C23/00 (8) · 1 (7) · IPC B64B (7)
First filing:
Cites these patents:
None (7631) · 1910 (6) · 1 (5) · 1911 (4) · 1909 (4) · 1887 (3) · CPC B64B1/00 (2) · 0 (2) · 1907 (2) · 1877 (2)
Citations from after 1930:
Number of text pages:

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