Drilldown: Patents

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Patents > Applicant person: None & Grant date: 1910 - 1919 & Number of figures: 10-40

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Tech fields:
airplane (26) · Frame (20) · design (11) · stability (11) · construction (8) · marine (7) · Biplane (6) · landing (6) · wings (5) · whole (5) · hydroaeroplane (5) · propeller (5)
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None (19)
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Related to aircraft:
CPCs:
None (16) · CPC B64C35/00 (6) · CPC B64C1/00 (3) · CPC B64C39/00 (3) · CPC B64C2001/0063 (3) · CPC B64C2700/6295 (3) · CPC B64C23/005 (2) · CPC B64C3/00 (2) · CPC B64C1/06 (2) · CPC B64C17/00 (2) · CPC B64C2700/6235 (2) · CPC B64C2001/0081 (2)
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Citations from after 1930:
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Showing below up to 59 results in range #1 to #59.

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