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Patents > Year granted: 1916 & CPCs : CPC B64C2700/6218 or None

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None (40) · Franz Schneider (5) · Everard Richard Calthrop (3) · Carl Alfred Johansson (2) · Gustav Lilienthal (2) · Félix Amiot (2) · N. Thiry (2) · Otto Schüle (2) · Pierre-François Vasserot (2) · Harold Edward Sherwin Holt (2) · Ruter William Springer (2)
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None (47) · Franz Schneider (5) · Everard Richard Calthrop (3) · Pierre-François Vasserot (2) · Félix Amiot (2) · Harold Edward Sherwin Holt (2) · Otto Schüle (2) · Carl Alfred Johansson (2) · N. Thiry (2) · Ruter William Springer (2)
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None (72) · Patent FR-1913-466329 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1914-466329.18996 (2) · Patent US-1916-1208684 (2)
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