US Patent: 1,352,688
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Tool Milling-machine cutter
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Patentee:
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Victor H. Peterson (exact or similar names) - Waverley, MA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Feb. 19, 1919 |
Granted: |
Sep. 14, 1920 |
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Jeff Joslin Vintage Machinery entry for Victor Mfg. Co.
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Description: |
The inventor is described as a citizen of Sweden.Of interest because the inventor later developed and patented a variable-speed drill; see patent 1,842,194. |
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