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US Patent: 3,276,135
Gear Tooth Checking System
Patentee:
Willard B. McCardell (exact or similar names) - Royal Oak, Oakland County, MI

USPTO Classifications:
29/893, 29/893.3, 33/1B, 33/1R, 33/501.7

Tool Categories:
metalworking machines : gear measuring machines

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 01, 1961
Granted: Oct. 04, 1966

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Michigan Tool Co.
Description:
Original application 01 May, 1961, now patent #3,195,239. Divided and this application 07 Jan., 1965.

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