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发明名称
DIAMOND CUTTER WHEEL
摘要
申请公布号
RU1770135(C)
申请公布日期
1992.10.23
申请号
SU19904829258
申请日期
1990.05.29
申请人
INST SVERKHTVERDYKH MAT
发明人
PIROGOV ALEKSANDR P,SU;ALEKSANDROV VIKTOR A,SU;LEVIN MIKHAIL D,SU
分类号
B28D1/04;B23D61/02;B28D1/12
主分类号
B28D1/04
代理机构
代理人
主权项
地址
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