US Patent: 2,333,939
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| Turret device
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Patentees:
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| John J. Bichsel (exact or similar names) - Cincinnati, OH |
| Joseph Kreimborg (exact or similar names) - Ludlow, KY |
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Patent Dates:
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| Applied: |
Feb. 28, 1942 |
| Granted: |
Nov. 09, 1943 |
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Jeff Joslin
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Description: |
| This device is an add-on to convert an engine lathe to a turret lathe. It was manufactured and sold by Jefferson Machine Tool Company, as seen in a January 1942 ad which says, "Pat. Pending". |
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