US Patent: 2,239,625
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Profile Milling Machine
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Patentees:
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Erwin G. Roehm (exact or similar names) - Norwood, Hamilton County, OH |
Hans Fritschi (exact or similar names) - Silverton, Hamilton County, OH |
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Patent Dates:
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Applied: |
Feb. 13, 1939 |
Granted: |
Apr. 22, 1941 |
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Joel Havens "Vintage Machinery" entry for Cincinnati Milling Machine Co.
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Description: |
This patent number was seen on a Cincinnati Milling Machine Co. patent plate 4FV-101. |
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