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US Patent: 3,121,297
Grinding Apparatus
Patentee:
Samuel G. Brady (exact or similar names) - Bloomfield Township, Oakland County, MI

USPTO Classifications:
451/211

Tool Categories:
metalworking machines : grinders

Assignees:
Michigan Tool Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 24, 1961
Granted: Feb. 18, 1964

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Michigan Tool Co.

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