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Patents for J. Z. Culver | |||||
Number | Date | Patentee | Title | Type | |
D10,988 | Jan. 21, 1879 | A.H. Shipman | Design for frames of scroll-sawing machines | scrollsaws | |
584,854 | Jun. 22, 1897 | J.A. Crane | Machine for making core-box sections | patternmaker |