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US Patent: 165,757
Improvement in scroll-sawing machines
Patentee:
John H. Roberts (exact or similar names) - Boston, MA

USPTO Classifications:
408/22, 74/99R, 83/752

Tool Categories:
woodworking machines : reciprocating saws : scrollsaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. R. Snow
R. H. Eddy

Patent Dates:
Applied: Apr. 29, 1875
Granted: Jul. 20, 1875

Patent Pictures:
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