Drilldown: Patents
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Alphonse Rene le Mire de Normandy (1) ·
David (1) ·
E. BURROUGHS (1) ·
Eben Hoyt, Jr. (1) ·
George Spencer (1) ·
Gougy (1) ·
Gronnier (1) ·
Horace de Manara (1) ·
Horace W. Smith (1) ·
Isaac Goodspeed (1) ·
Jean-Pierre-Eugène Dumont (2) ·
Mathey-Sordet (1) ·
Menand (1) ·
Nathan Scholfield (1) ·
Sourbieu (1) ·
Thomas Smith (1) ·
Van Goethem (1) ·
W. W. Wight (1)
Showing below up to 18 results in range #1 to #18.
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