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US Patent: 791,159
Abrasive-wheel mounting
Patentee:
Charles H. Norton - Worcester, MA

USPTO Classifications:
451/342

Tool Categories:
metalworking machines : grinders : sharpening machines : bench or pedestal grinders

Assignees:
Norton Grinding Co. - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Aldus C. Higgins
M. A. Cooke

Patent Dates:
Applied: May 13, 1904
Granted: May 30, 1905

Patent Pictures:
USPTO pdf tiff
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