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发明名称
METHOD OF PRODUCING MULTILAYER TUBES
摘要
申请公布号
SU1595597(A1)
申请公布日期
1990.09.30
申请号
SU19884403067
申请日期
1988.04.04
申请人
VNI KT I TRUBNOJ PROMYSHLENNOSTI
发明人
PANCHENKO VADIM I,SU;ESAULOV MIKHAIL A,SU;SALAMANINA GALINA V,SU;KUZNETSOV FEDOR L,SU;LISOVSKIJ ALEKSANDR A,SU
分类号
B21B21/00;B21D9/08
主分类号
B21B21/00
代理机构
代理人
主权项
地址
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