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Patents > Office : CH or Other & Related to aircraft: .5

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Office: (Click arrow to add another value)
Inventors:
Edward Smethurst (4) · Johannes Heinze (3) · Richard Lehmann (3) · Irwin Benedict Fuller (3) · William H. Holland (2) · Louis-Alphonse Canda (2) · Guibert (2) · None (2)
Inventor country:
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Applicant person:
None (4) · Edward Smethurst (4) · Richard Lehmann (3) · Irwin Benedict Fuller (3) · Johannes Heinze (3) · William H. Holland (2) · Guibert (2) · Louis-Alphonse Canda (2)
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Related to aircraft: (Click arrow to add another value)
Patent agent:
None (36) · Munn & Co. (5) · Victor J. Evans (2) · Marks & Clerk (2) · J. Rosen (2)
National tech categories:
None (38) · USPC 416/194 (4) · USPC 416/98 (3) · USPC 416/113 (3) · FR 5.8 (2) · USPC 416/119 (2) · USPC 416/108 (2) · FR 6.4 (2) · USPC 415/7 (2) · FR 3.2 (2) · FR 10.2 (2)
CPCs:
None (19) · CPC B64C27/54 (15) · CPC B64C11/006 (8) · CPC B64C11/48 (5) · CPC Y02E10/74 (4) · CPC F01D5/06 (4) · CPC F05B2260/74 (4) · CPC B64C11/36 (4) · CPC B64C11/00 (4) · CPC Y02E10/72 (4) · CPC B64C11/346 (4) · CPC B63H1/04 (3) · CPC Y02E10/20 (3) · CPC F03D3/00 (3) · CPC B63H1/12 (3) · CPC F03B17/065 (2) · CPC B64C29/0033 (2) · CPC F03D1/00 (2) · CPC Y02E10/223 (2)
First filing:
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Citations from after 1930:
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Showing below up to 93 results in range #1 to #93.

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