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发明名称
WORKING MEMBER OF INSTALLATION FOR DRIVING SLIT WORKINGS
摘要
申请公布号
SU1418470(A1)
申请公布日期
1988.08.23
申请号
SU19843775520
申请日期
1984.07.24
申请人
KOCHETOV VLADIMIR G,SU
发明人
KOCHETOV VLADIMIR G,SU
分类号
E21C27/00
主分类号
E21C27/00
代理机构
代理人
主权项
地址
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