US Patent: 1,376,080
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High-frequency machine
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Patentee:
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Charles W. De Mooy (exact or similar names) - Cleveland, OH |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Apr. 26, 1921 |
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Jeff Joslin
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Description: |
The invention is "intended to be put to therapeutic use". It is of interest because the inventor may have been the founder of drill press maker De Mooy Machine Co. |
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