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US Patent: 424,565
Auger
Patentee:
Philip Miller - Norwich, CT

USPTO Classifications:
144/104, 408/208

Tool Categories:
woodworking machines : wood drilling and boring : portable timber mortisers
woodworking machines : joint making machines : portable timber mortisers
agricultural tools : augers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank H. Allen
Charles F. Thayer

Patent Dates:
Applied: Dec. 19, 1889
Granted: Apr. 01, 1890

Patent Pictures:
USPTO pdf tiff
Google Patents
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Description:
Improvements to patent 332,274.

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