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发明名称
BORING HEAD
摘要
申请公布号
SU1199473(A1)
申请公布日期
1985.12.23
申请号
SU19833596281
申请日期
1983.05.26
申请人
KUBANSK SELSKOKHOZYAJST INST
发明人
KAROTKIYAN EDUARD R,SU;TARASYUK-VASILEV LEV V,SU
分类号
B23B29/03;(IPC1-7):B23B29/03
主分类号
B23B29/03
代理机构
代理人
主权项
地址
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