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发明名称
METHOD OF PRODUCING HOLLOW BODIES
摘要
申请公布号
SU935172(A1)
申请公布日期
1982.06.15
申请号
SU19792851059
申请日期
1979.11.23
申请人
VNI PT I NEFTYANOGO MASHINOSTROENIYA
发明人
SVYATOSLAVSKIJ VLADISLAV P,SU;KADYMOV KULU M,SU
分类号
B21D51/16;(IPC1-7):B21D51/16
主分类号
B21D51/16
代理机构
代理人
主权项
地址
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