US Patent: 98,821
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| Milling Machine
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Patentee:
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| James Watson (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jan. 11, 1870 |
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Joel Havens
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Description: |
| H. Howson - patent attorney
My invention consists of a milling-machine, fully described hereafter, which, although adapted to a great variety of work, is especially intended, for cutting the key-seats and feather-ways of shafts; a principal advantage of the machine being that it performs its duty completely and effectually, without requiring a tedious readjustment or transferring of the work from one machine to another as heretofore.
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