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发明名称
CLOSED SECTION PRODUCTION METHOD
摘要
申请公布号
SU902909(A1)
申请公布日期
1982.02.07
申请号
SU19802945348
申请日期
1980.06.25
申请人
UK NII METALLOV
发明人
TRISHEVSKIJ IGOR S,SU;PATSEKA IVAN E,SU;TEMNIKOV EDUARD M,SU;BORISENKO ALEKSANDR G,SU;GORBACH EVGENIJ N,SU;DONETS GRIGORIJ V,SU;SHUTKO LEONID V,SU;SAMARIN STANISLAV I,SU
分类号
B21D5/06;(IPC1-7):B21D5/06
主分类号
B21D5/06
代理机构
代理人
主权项
地址
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