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经营范围
发明名称
GUARD FOR HYDRAULIC CYLINDER ROD
摘要
申请公布号
SU1513253(A1)
申请公布日期
1989.10.07
申请号
SU19884370542
申请日期
1988.01.21
申请人
NI PK I PO DOBYCHE POLEZNYKH ISKOPAEMYKH OTKRYTYM SPOSOBOM
发明人
KOROBKIN EVGENIJ I,SU;SERGEEVA LYUDMILA G,SU
分类号
F15B15/20
主分类号
F15B15/20
代理机构
代理人
主权项
地址
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