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US Patent: 1,131,035
Wrench
Patentee:
John H. Brown (exact or similar names) - Grand Forks, ND

USPTO Classifications:
29/270, 81/119, 81/177.5

Tool Categories:
wrenches : socket wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L. L. Townshend
W. E. Quigley
C. Erickson
Patent Dates:
Applied: Jun. 04, 1914
Granted: Mar. 09, 1915

Patent Pictures:
John H. Brown patent March 9, 1915
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Description:
Specialty "no-mar" "T-handle" socket wrench for plated faucets, spigots, etc.

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