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US Patent: 170,048
Improvement in Scroll Saws
Patentee:
William H. Briggs (exact or similar names) - Woonsocket, RI

USPTO Classifications:
30/510

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Francis L. O'Reilly
George A. Wilbur

Patent Dates:
Applied: Dec. 05, 1874
Granted: Nov. 16, 1875

Patent Pictures:
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