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发明名称
GRINDING METHOD
摘要
申请公布号
SU618262(A1)
申请公布日期
1978.08.05
申请号
SU19772460947
申请日期
1977.03.10
申请人
PK T INSTITUT
发明人
SEGAL BORIS M,SU;DAVIDSON ABRAM M,SU
分类号
B24B1/00;(IPC1-7):B24B1/00
主分类号
B24B1/00
代理机构
代理人
主权项
地址
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