Drilldown: Patents
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None (45) ·
None (14) ·
Marks & Clerk (12) ·
Boult, Wade & Tennant (7) ·
J. Bonnet-Thirion (6) ·
E. Blétry (6) ·
L. Chassevent (5) ·
Brandon frères (5) ·
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Ch. Mardelet (5) ·
Boramé et Julien (5) ·
Société A. Frey et de Carsalade (4) ·
Weismann et Marx (4) ·
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H. D. Fitzpatrick & Co. (4) ·
G. de Mestral et F. Harlé (4) ·
Y. Rabilloud et fils (4)
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Showing below up to 250 results in range #1 to #250.