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经营范围
发明名称
METHOD OF WELDING ENAMELED PIPE WITH END MEMBER
摘要
申请公布号
SU1237354(A1)
申请公布日期
1986.06.15
申请号
SU19843753247
申请日期
1984.06.13
申请人
URALSKIJ NII TRUBNOJ PROMYSHLENNOSTI
发明人
BLINOV YURIJ I,SU;SELNITSYN MIKHAIL G,SU;LUPIN VLADIMIR A,SU;PUSHKAREVA ELENA V,SU
分类号
(IPC1-7):B23K31/06
主分类号
(IPC1-7):B23K31/06
代理机构
代理人
主权项
地址
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