US Patent: 2,888,858
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| Hobbing Machine
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Patentee:
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| Alexander D. F. Moncrieff (exact or similar names) - Bloomfield Hills, Oakland County, MI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 28, 1951 |
| Granted: |
Jun. 02, 1959 |
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Joel Havens "Vintage Machinery" entry for Michigan Tool Co.
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Description: |
| Original application 28 Mar, 1951, now patent #2,769,375. Divided and this application 25 Jun, 1953. |
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