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| All Patents in class 72/409.11 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 1,162,439 | Nov. 30, 1915 | W.A. Bernard | Hand Tool | |
 | 1,710,554 | Apr. 23, 1929 | H. St. Pierre | Chain Tool | |
 | 1,910,838 | May 23, 1933 | J. Jensen | Tool for Punching, Riveting, and Like Operations | |
 | 1,910,839 | May 23, 1933 | J. Jensen | Tool for punching, riveting, and like operations | |