Device for circular and/or profile grinding
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United States of America Patent
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Dec 24, 1991
Issued Date -
N/A
app pub date -
Jan 15, 1991
filing date -
Jan 30, 1988
priority date (Note) -
Expired
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Abstract
In the case of a device for circular and/or profile grinding, it is provided that the grinding tool is constructed as a ring, which, on its interior circumference, is provided with an abrasive coating. In preferred embodiments the ring shaped grinding tool is a rotary part of an electric motor.
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