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US Patent: 642,712
High Speed Attachment for Milling Machines
Patentee:
John Parker (exact or similar names) - Providence, Providence County, RI

USPTO Classifications:
409/144, 409/231

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

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 02, 1899
Granted: Feb. 06, 1900

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Brown & Sharpe Mfg. Co

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