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发明名称
METHOD OF PRODUCING HOLLOW ARTICLES
摘要
申请公布号
SU749497(A1)
申请公布日期
1980.07.23
申请号
SU19782572112
申请日期
1978.01.27
申请人
IZHEVSKIJ MEKHANICHESKIJ INSTITUT
发明人
KAZACHENOK VLADIMIR ,SU;MIKHAJLOV YURIJ O,SU;PEREVOZCHIKOV SERGEJ G,SU;ZHAROV ALEKSANDR L,SU;KUDINOV LEV A,SU
分类号
B21D22/24;(IPC1-7):B21D22/24
主分类号
B21D22/24
代理机构
代理人
主权项
地址
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