Drilldown: Patents

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Patents > Related to aircraft : .5 or rudder & Family year: 1900 - 1999

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Office:
Inventors:
Edward Smethurst (4) · Irwin Benedict Fuller (3) · Richard Lehmann (3) · Johannes Heinze (3) · Louis-Alphonse Canda (2) · None (2)
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Applicant person:
Edward Smethurst (4) · None (3) · Richard Lehmann (3) · Johannes Heinze (3) · Irwin Benedict Fuller (3) · Louis-Alphonse Canda (2)
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National tech categories:
None (22) · FR 10.2 (2) · FR 5.8 (2) · FR 6.4 (2)
CPCs:
None (13) · CPC B64C27/54 (4) · CPC B64C11/36 (4) · CPC B64C11/006 (2) · CPC Y02E10/20 (2) · CPC B64C11/48 (2) · CPC B64C11/346 (2) · CPC B64C29/0033 (2)
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Citations from after 1930:
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