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发明名称
METHOD OF PRODUCING MULTILAYER VESSELS
摘要
申请公布号
SU923683(A1)
申请公布日期
1982.04.30
申请号
SU19802933931
申请日期
1980.05.29
申请人
SAPELKIN VALERIJ S,SU
发明人
SAPELKIN VALERIJ S,SU
分类号
B21D51/24;(IPC1-7):B21D51/24
主分类号
B21D51/24
代理机构
代理人
主权项
地址
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