Drilldown: Patents

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Patents > Year granted: 1860 - 1869 & Inventor country : DE or US

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Inventors:
None (3) · William R. Manley (3) · Halvor Halvorson (2) · William H. Holland (2) · Frederick Marriott (2)
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Applicant person:
None (31) · William H. Holland (2) · Charles Spear (2) · Frederick Marriott (2)
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None (42) · USPC 244/3.23 (14) · USPC 244/153R (4) · USPC 244/30 (3) · USPC 244/3.3 (3) · USPC 416/194 (3) · USPC 244/127 (2) · USPC 244/73R (2)
CPCs:
CPC B64C11/006 (12) · CPC F42B10/30 (12) · CPC B64C11/48 (10) · CPC B63H1/12 (9) · CPC B64C11/36 (8) · None (7) · CPC B64C27/54 (5) · CPC A63H27/08 (4) · CPC B64C11/00 (3) · CPC F01D5/06 (3) · CPC Y02E10/223 (3) · CPC Y02E10/20 (3) · CPC B64C27/463 (2) · CPC F05B2260/74 (2) · CPC F05B2260/96 (2) · CPC F03B7/003 (2) · CPC B64B1/00 (2) · CPC B63H1/04 (2) · CPC B64C23/005 (2) · CPC B64B1/40 (2)
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Showing below up to 91 results in range #1 to #91.

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