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US Patent: 2,672,713
Apparatus for Fashoning Rotary Members Having Angularly Spaced Portions of Like Peripheral Contour
Patentee:
Samuel G. Brady (exact or similar names) - Royal Oak, Oakland County, MI

USPTO Classifications:
451/147, 451/47

Tool Categories:
metalworking machines : grinders : gear grinding machines

Assignees:
Gear Grinding Machine Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 08, 1950
Granted: Mar. 23, 1954

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gear Grinding Machine Co.

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