US Patent: 1,835,976
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| Machine Tool Having Hydraulic Feed
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Patentees:
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| Hans Ernst (exact or similar names) - Cincinnati, Hamilton County, OH |
| Lester F. Nenninger (exact or similar names) - Cincinnati, Hamilton County, OH |
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Patent Dates:
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| Applied: |
Sep. 15, 1927 |
| Granted: |
Dec. 08, 1931 |
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Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.
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Description: |
| Original application filed 15 Sept., 1927. Divided and this application filed 18 Dec., 1928.
This patent number was seen on a Cincinnati Milling Machine Co. patent plate. |
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