Drilldown: Patents

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Patents > Year filed: 1917 & Supplementary to patent: None & Number of figures: 1-2

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None (15) · Reinhold Richter (3) · James Joseph Murray (3) · Anton Flettner (3) · Gabriel Voisin (3) · Christian Lorenzen (3) · Clément Galvin (2) · Paul Schmitt (2) · Everard Richard Calthrop (2) · Émile Letord (2) · Henry Kleckler (2)
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None (22) · James Joseph Murray (3) · Anton Flettner (3) · Gabriel Voisin (3) · Clément Galvin (2) · Reinhold Richter (2) · Paul Schmitt (2) · Everard Richard Calthrop (2) · Émile Letord (2) · Henry Kleckler (2)
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None (24)
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None (16) · CPC B64C13/00 (7) · CPC B64C3/00 (4) · CPC B64C2001/0063 (4) · CPC B64B1/00 (3) · CPC B64C2700/6235 (3) · CPC B64C2001/0081 (3) · CPC B64C35/00 (3) · CPC B64C2700/6281 (2) · CPC B64C2700/6256 (2) · CPC B64C27/04 (2) · CPC B64C23/005 (2) · CPC B64C2700/6274 (2) · CPC B64C1/064 (2) · CPC B64F2700/6261 (2) · CPC B64C11/04 (2)
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