Drilldown: Patents

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Patents > Year filed: 1870 - 1879 & Supplementary to patent: None & CPCs: None

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Joseph Simmons (3) · Anacharsis Menier (3) · Comte Antoine Apraxine (3) · Eugène Menier (2) · H. Motard (2) · Pomès (2) · Jean-Sébastien Menier (2) · Prigent (2) · David Stephens Brown (2) · Richard Boyman-Boyman (2) · Robert Atkin (2) · Paul Haenlein (2) · Marc Runkel (2) · Jean-Baptiste Duthu (2) · Léopold Menier (2) · Barthélémy Picard (2) · Victor-Armand Prou (2)
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None (62) · H. Motard (2) · Comte Antoine Apraxine (2)
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Showing below up to 108 results in range #1 to #108.

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