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7 results. Displaying results 1 - 7.

Name/Title Maker and role Production date Object number
Patent Model - Improvement in Flambeaux Patent Model - Improvement in Flambeaux
George Aldrich, Patentee
Emil Laass, Assignee
Apr 11 1876
2015.14.2151a-d
Patent Model - Improvement in Valves for Pumping-Engines Patent Model - Improvement in Valves for Pumping-Engines
William Harrison (b.1773, d.1841), Patentee
Sep 28 1875
2015.14.2033a,b
Spool of Antron IIINnylon Thread Spool of Antron IIINnylon Thread
DuPont Co. (E. I. du Pont de Nemours & Co.) (estab. 1802, closed 2017), Maker
1960-1979
98.8.11
Patent Model - Pump for Raising Water Patent Model - Pump for Raising Water
Amariah Fitch (b.1810, d.1875), Patentee
May 23 1848
2015.14.65a,b
Patent Model - Improvement in Nailing-Lasts for Boots and Shoes Patent Model - Improvement in Nailing-Lasts for Boots and Shoes
Joseph Safford, Patentee
American Boot and Shoe Machine Works, Assignee
Sep 24 1872
2015.14.1481a,b
Patent Model - Improvement in Gas Apparatus Patent Model - Improvement in Gas Apparatus
Jonathan Cathell (b.1817, d.1913), Patentee
Apr 27 1875
2015.14.1939a,b
Patent Model - Terminal for Underground-Telegraph Lines Patent Model - Terminal for Underground-Telegraph Lines
William Patterson (b.1854, d.1916), Patentee
Western Electric Manufacturing Company, Assignee
Oct 12 1880
2015.14.3265a-c
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