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8 results. Displaying results 1 - 8.
Name/Title | Maker and role | Production date | Object number | ||
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Patent Model - Improvement in Steering Apparatus
|
Amos Sargent, Patentee
|
Aug 18 1868
|
61.47.150
|
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Patent Model - Improvement in Animal-Trap
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Adam Brown, Patentee
|
Dec 21 1869
|
2015.14.1126a-c
|
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Patent Model - Improved Washing-Machine
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Abner Brown (b.1828, d.1885), Patentee
|
Jul 14 1863
|
2015.14.431
|
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Patent Model - Improvement in Coal-Screens
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Elbridge Belknap, Patentee
|
May 16 1871
|
2015.14.1301a-c
|
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Patent Model - Improvement in Ash-Sifters
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Josiah Cumings, Patentee
|
Apr 09 1878
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2015.14.2561
|
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Patent Model - Rat-Trap
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Hiram Stafford, Patentee
|
Apr 11 1854
|
2015.14.126
|
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Patent Model - Self-Leveling Berth for Vessels
|
Theodor Schrader (b.1831, d.Unknown), Patentee
J. Werner, Maker |
Oct 19 1880
|
2015.14.3850a,b
|
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Patent Model - Improvement in Reed-Organs
|
George Scribner (b.1821, d.1911), Patentee
|
Jun 21 1870
|
2015.14.1187a-c
|
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