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US Patent: 2,180,550
Mounting for a Grinding Wheel
Patentee:
Joseph M. Redinger (exact or similar names) - Johnston, Providence County, RI

USPTO Classifications:
451/548

Tool Categories:
metalworking machines : grinders : grinder wheels

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 05, 1938
Granted: Nov. 21, 1939

Patent Pictures:
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