US Patent: 1,483,950
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Rotary cutting tool
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Patentee:
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Victor H. Peterson (exact or similar names) - Belmont, MA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Nov. 25, 1921 |
Granted: |
Feb. 19, 1924 |
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Jeff Joslin Vintage Machinery entry for Victor Mfg. Co.
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Description: |
Of interest because the inventor later developed and patented a variable-speed drill; see patent 1,842,194. Peterson's address is given as 74 Fleet Road, Belmont. |
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