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US Patent: 2,557,840
Valve Seat Gauge
Patentee:
Floyd W. Preslan (exact or similar names) - Kenosha, WI

USPTO Classifications:
33/611

Tool Categories:

Assignees:
Snap-On Tools Corp. - Kenosha, WI

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Aug. 01, 1947
Granted: Jun. 19, 1951

Patent Pictures:
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Snap-On Tools Company History
Description:
Harry C. Alberts - patent attorney

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