Drilldown: Patents

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Patents > Office : BE or GB or US & Tech fields: propellers & Number of figures: 9-40

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Inventors:
Alfred E. Wunderlich (3) · William Alfred South (2) · Charles Groombridge (2) · Louis-Marie Le Dantec (2) · Isaac Bell (2)
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Applicant person:
Alfred E. Wunderlich (3) · William Alfred South (2) · Charles Groombridge (2) · Louis-Marie Le Dantec (2) · Isaac Bell (2)
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Related to aircraft:
CPCs:
None (12) · CPC B64C2700/6295 (3) · CPC B64C11/48 (3) · CPC B64C11/16 (3) · CPC B64C13/00 (2) · CPC B63H5/10 (2) · CPC B64B1/00 (2) · CPC B64C33/00 (2) · CPC B64C39/00 (2) · CPC B63H2001/122 (2) · CPC B63H1/12 (2)
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Citations from after 1930:

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