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| Patents for Surfacing Machine Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 779,386 | Jan. 03, 1905 | C.B. Wattles | Grinding or polishing-roll | sanding machines | |
| 800,962 | Oct. 03, 1905 | C.B. Wattles | Floor-dressing machine | ||