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US Patent: 1,861,504
Adapter for Machine Tools
Patentee:
Arthur C. Maxfield (exact or similar names) - Cranston, Providence County, RI

USPTO Classifications:
279/77, 279/97

Tool Categories:
metalworking machines : milling machines : milling machine accessories

Assignees:
Brown & Sharpe Mfg. Co. - Providence, Providence County, RI

Manufacturer:
Brown & Sharpe Mfg. Co. - Providence, Providence County, RI

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 11, 1929
Granted: Jun. 07, 1932

Reissue Information:
Reissued as RE18,836 (May 23, 1933)

Patent Pictures:
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"Vintage Machinery" entry for Brown & Sharpe Mfg. Co
Description:
We have seen this patent number, one of about 50 listed, on a No. 2B Plain Mill from Brown & Sharpe.

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