Drilldown: Patents

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Patents > Tech fields: propeller & Patent agent: None & Number of claims: 3-7

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Office:
Inventors:
Christian Lorenzen (6) · None (5) · Achille Derazey (2) · Philippe Delbert (2) · Anthony O'Brate (2)
Inventor country:
Applicant person:
None (32) · Christian Lorenzen (3) · Philippe Delbert (2)
Applicant is inventor:
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National tech categories:
None (17) · AT 77d (10) · DE 77h.6 (7) · USPC 244/99 (5) · FR 6.4 (5) · USPC 244/51 (4) · USPC 244/30 (4) · USPC 244/97 (2) · USPC 244/52 (2) · USPC 244/6 (2) · USPC 244/60 (2)
CPCs:
None (26) · CPC B64B1/00 (7) · CPC B64C11/006 (5) · CPC B64C23/005 (2) · CPC B64C3/14 (2) · CPC F05B2260/74 (2) · CPC B64C11/16 (2) · CPC B64C11/065 (2) · CPC B64C27/04 (2) · CPC B64C11/04 (2) · CPC B64C9/38 (2) · CPC B64C11/48 (2) · CPC B64C9/00 (2) · CPC B63H1/26 (2) · CPC B63H1/04 (2) · CPC B64C2700/6295 (2)
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Citations from after 1930:
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Showing below up to 84 results in range #1 to #84.

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