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| All Patents in class 416/196R | |||||
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| Number | Date | Patentee | Title | Type | |
| 146,507 | Jan. 20, 1874 | J.F. Bender, G.W. Anne | Blowing-Machines | blacksmith | |
| 148,951 | Mar. 24, 1874 | G.C. Hawkins | Improvement in fan-blowers | blowers | |