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| Patents for Harry G. Schowe | |||||
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| Number | Date | Patentee | Title | Type | |
| D29,894 | Dec. 27, 1898 | H.C. Clay | Separator or Clover Tooth Huller | corn and grain separators | |
| D30,967 | Jun. 06, 1899 | H.C. Clay | Wheel | traction engine wheels | |