US Patent: 1,771,709
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| Method of Forming Turning Tool Holders
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Patentee:
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| Edward F-G. Gibbs (exact or similar names) - Detroit, Wayne County, MI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 21, 1927 |
| Granted: |
Jul. 29, 1930 |
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Joel Havens
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Description: |
| Claim:
This invention relates to new and useful improvements in what is known as a "turning tool holder", which is held in the tool post of the common engine lathe and other r machine tools and which, in turn, holds the inserted cutter-bit or cutting tool. The device manufactured in accordance with this invention is used chiefly in turning, facing and planing of metals. |
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