Drilldown: Patents

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Patents > Year granted: 1800 - 1899 & Tech fields: marine

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Office:
Inventors:
Louis-Honoré Gauthier (6) · None (4) · Dr. Bernhard Reinhard Beenen (4) · Ernst Georg August Baumgarten (3) · Charles Pagé (2) · Richard William Cowan (2) · Oscar Roeper (2) · Hugh Bell (2)
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Applicant person:
None (43) · Louis-Honoré Gauthier (5) · Dr. Bernhard Reinhard Beenen (3) · Ernst Georg August Baumgarten (3) · Hugh Bell (2) · Charles Pagé (2) · Richard William Cowan (2) · Oscar Roeper (2)
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National tech categories:
None (39) · FR 6 (9) · DE 77 (8) · FR 6.2 (6) · FR 6.3 (5) · USPC 416/112 (4) · USPC 114/21.1 (3) · USPC 416/194 (3) · FR 6.3? (3) · USPC 244/153R (3) · USPC 244/30 (2) · USPC 244/155R (2) · USPC 89/1.51 (2) · GB 4 propel & steer (2)
CPCs:
None (46) · CPC B64C11/006 (10) · CPC B64C27/54 (9) · CPC B64C11/48 (5) · CPC B64C11/00 (4) · CPC B63H1/12 (4) · CPC F01D5/06 (3) · CPC B63H1/04 (3) · CPC B64C33/02 (2) · CPC A63H27/08 (2) · CPC B64C39/005 (2) · CPC B64B1/00 (2) · CPC F41G7/00 (2)
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