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发明名称
METHOD OF MAKING KERFS BY A FACE CUTTING JIB
摘要
申请公布号
SU1671862(A1)
申请公布日期
1991.08.23
申请号
SU19894692729
申请日期
1989.03.02
申请人
OD INZH-STR INSTITUT
发明人
KOLIN VYACHESLAV M,SU;BELORUSOV GEORGIJ S,SU;CHASOVSHCHIK YURIJ YA,SU
分类号
E21C47/10
主分类号
E21C47/10
代理机构
代理人
主权项
地址
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