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US Patent: 845,878
Emery grinding-machine
Patentee:
Mike Machacek - New Prague, MN

USPTO Classifications:
451/342, 451/361, D15/124

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Michael Schiemer
Henry Deutsch

Patent Dates:
Applied: Apr. 26, 1906
Granted: Mar. 05, 1907

Patent Pictures:
USPTO pdf tiff
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