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经营范围
发明名称
CHIPLESS SCREW TAP
摘要
申请公布号
SU1558541(A1)
申请公布日期
1990.04.23
申请号
SU19884391653
申请日期
1988.03.11
申请人
N-PROIZV OB PO TOPLIVNOJ APPARATURE DVIGATELEJ "TSNITA"
发明人
SKOBTSOV BORIS G,SU;ZAKHAROV VLADIMIR V,SU;ZAJNULINA RAYAKHANA B,SU
分类号
B21H3/08
主分类号
B21H3/08
代理机构
代理人
主权项
地址
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