Drilldown: Patents

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Patents > Inventor country : FR or GB & Grant date: 1910 - 1919 & Supplementary to patent : Patent GB-1911-29012 or None & Related to aircraft : Partially or None & Patent agent : Brandon frères or Munn & Co. or None & Number of figures: None

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Inventors:
Roger Sommer (2)
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Roger Sommer (2)
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CPCs:
None (6) · CPC B64C17/00 (4) · CPC B64C3/54 (3) · CPC B64C35/00 (2) · CPC B64C3/00 (2) · CPC B64C13/00 (2)
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Showing below up to 47 results in range #1 to #47.

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