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发明名称
METHOD AND TOOL FOR ROLLING HOLES
摘要
申请公布号
SU764882(A1)
申请公布日期
1980.09.23
申请号
SU19782653155
申请日期
1978.08.07
申请人
CH POLT I IM. LENINSKOGO KOMSOMOLA
发明人
LAKIREV SERGEJ G,SU;RESHETNIKOV BORIS A,SU;KHILKEVICH YAKOV M,SU
分类号
B23D43/02;(IPC1-7):B23D43/02
主分类号
B23D43/02
代理机构
代理人
主权项
地址
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