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| Patents for Gustav Griesche | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,256,684 | Feb. 19, 1918 | G. Griesche | Stone Saw and Feeder | stonemason | |
| 1,256,685 | Feb. 19, 1918 | G. Griesche | Granite and Stone Saw | stonemason | |