Drilldown: Patents

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Patents > Filing date: 1909 & Patent agent: None

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Inventors:
Jean-Baptiste-Eugène Gangler (3) · Charles Lakeman Tweedale (2)
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Applicant person:
Jean-Baptiste-Eugène Gangler (3) · Charles Lakeman Tweedale (2)
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None (6)
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CPCs:
CPC B64C23/005 (7) · CPC B64C2700/6295 (5) · CPC B64C2700/6274 (5) · CPC B64C39/00 (5) · CPC B64C39/08 (4) · CPC B64B1/00 (3) · CPC A63H27/08 (3) · CPC B64C3/40 (2) · CPC B64B1/58 (2) · CPC Y02T50/10 (2) · CPC B64C3/385 (2) · CPC B64C13/00 (2) · CPC B64C17/00 (2)
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