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| Patents for G. H. Walker | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 1,122,350 | Dec. 29, 1914 | O.C. Wysong | Dovetailing joint and method of producing the same | |
 | 1,166,299 | Dec. 28, 1915 | O.C. Wysong | Dovetailing mechanism | |