US Patent: 2,235,085
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| Milling Machine Transmission and Control Mechanism
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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: |
Nov. 15, 1939 |
| Granted: |
Mar. 18, 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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