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US Patent: 1,486,337
Machine for Making Gauges and Other Articles
Patentee:
William E. Hoke (exact or similar names) - St. Louis, MO

USPTO Classifications:
451/269, 451/271, 451/324, 451/46, 451/905

Tool Categories:
metalworking machines : grinders : lapping machines

Assignees:
Pratt & Whitney Co. - Hartford, Hartford County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 28, 1918
Granted: Mar. 11, 1924

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

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