US Patent: 2,675,604
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| Toolholder
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Patentee:
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| Harvey R. Plummer (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 29, 1951 |
| Granted: |
Apr. 20, 1954 |
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Joel Havens
"Vintage Machinery" entry for Giddings & Lewis Manufacturing Co.
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Description: |
| Claim:
This invention relates to cutting tools and more particularly to tool holders for supporting tool bits made of tungsten. carbide or other cutting materials. |
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