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发明名称
CUTTING STRIP
摘要
申请公布号
SU1701432(A1)
申请公布日期
1991.12.30
申请号
SU19904806903
申请日期
1990.03.27
申请人
VNI PI TUGOPLAVKIKH METALL
发明人
CHARKIN NIKOLAJ I,SU;MALTSEV OLEG S,SU;STEPANOV ANDREJ G,SU;DEREVYANKO NIKOLAJ F,SU
分类号
B23B27/16
主分类号
B23B27/16
代理机构
代理人
主权项
地址
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