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US Patent: 112,504
Improvement in guards for circular saws
Patentee:
George W. Shipman - Ischua, NY

USPTO Classifications:
74/613, 83/435.27, 83/478

Tool Categories:
woodworking machines : woodworking machine parts or accessories : woodworking machine safety guards

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Wesley Lewis
D. C. Corthell

Patent Dates:
Granted: Mar. 07, 1871

Patent Pictures:
USPTO pdf tiff
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