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US Patent: 878,657
Ratchet Wrench
Patentee:
Authur Munch (exact or similar names) - St. Paul, MN

USPTO Classifications:
81/59.1, 81/63.1

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. S. Johnson
Emily F. Otis

Patent Dates:
Applied: Feb. 02, 1906
Granted: Feb. 11, 1908

Patent Pictures:
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