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经营范围
发明名称
Face grinding wheel
摘要
申请公布号
US3026655(A)
申请公布日期
1962.03.27
申请号
US19580739129
申请日期
1958.06.02
申请人
BISTERFELD & STOLTING
发明人
OSENBERG WERNER
分类号
B24D7/06
主分类号
B24D7/06
代理机构
代理人
主权项
地址
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