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发明名称
Mechanism for truing and dressing grinding wheels
摘要
申请公布号
US1811933(A)
申请公布日期
1931.06.30
申请号
US19290372416
申请日期
1929.06.20
申请人
HOHNHORST FERDINAND J;KROEGER FERDINAND J
发明人
HOHNHORST FERDINAND J.;KROEGER FERDINAND J.
分类号
B24B53/07
主分类号
B24B53/07
代理机构
代理人
主权项
地址
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