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3 results. Displaying results 1 - 3.
Name/Title | Maker and role | Production date | Object number | ||
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Patent Model - Improvement in Artificial Legs
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John Condell (b.1819, d.1900), Patentee
|
Jul 18 1865
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2015.14.535a,b
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Patent Model - Process of Softening Fibrous Sheets
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John McLauchlin (American, b.1843, d.1936), Patentee
|
Jan 02 1894
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2016.13.70a-d
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Patent Model - Bretzel-Machine
|
William Lampert, Patentee
Henry Huber, Patentee Butler, Earhart & Co., Assignee |
Feb 10 1880
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61.47.171
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