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Patents for Arthur L. Butcher | |||||
Number | Date | Patentee | Title | Type | |
1,144,347 | Jun. 29, 1915 | H. Flick, A.L. Butcher | Automatic spoke-sanding machine | sanding machines | |
1,252,271 | Jan. 01, 1918 | W. Kistler, A.L. Butcher | Lathe | wood lathes |