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US Patent: 2,830,450
Torque Wrenches
Patentee:
Raymond G. Knudsen (exact or similar names) - Kenosha, WI

USPTO Classifications:
73/862.26

Tool Categories:

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

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Nov. 04, 1953
Granted: Apr. 15, 1958

Patent Pictures:
USPTO (New site tip)
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Snap-On Tools Company History
Description:
Harry C. Alberts - patent attorney

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