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US Patent: 94,668
Improvement in sawing-machine
Patentee:
Hiram Thompson - Worcester, MA

USPTO Classifications:
137/906, 144/252.1, 226/176, 83/422, 83/522.18

Tool Categories:
woodworking machines : circular saws : circular resaws

Assignees:
Eminel Potter Halsted - Worcester, MA
Richard Ball - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Albert E. Peirce
Thomas H. Dodge

Patent Dates:
Granted: Sep. 07, 1869

Patent Pictures:
USPTO pdf tiff
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Description:
Machine is circular resaw. Patent claims mostly relate to the feed-rolls. Also claimed are dust collection and arbor-adjusting mechanisms.

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