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经营范围
发明名称
GRINDING MACHINE
摘要
This invention relates to a grinding machine and, more particularly, to apparatus for producing a notch on the periphery of the race of an anti-friction bearing to allow the introduction of a rolling element between the races.
申请公布号
US3688447(A)
申请公布日期
1972.09.05
申请号
USD3688447
申请日期
1970.05.04
申请人
HEALD MACHINE CO.:THE
发明人
HERBERT R. UHTENWOLDT;JAMES M. LYNCH
分类号
B24B19/02;B24B19/06;B24B41/06;B24B49/04;(IPC1-7):B24B5/04
主分类号
B24B19/02
代理机构
代理人
主权项
地址
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