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