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发明名称
METHOD OF PRODUCING POROUS FILTERING TUBES OF TITANIUM
摘要
申请公布号
SU916088(A1)
申请公布日期
1982.03.30
申请号
SU19802977683
申请日期
1980.08.28
申请人
SP PK T BYURO KHIM NEFTYANOGO MASHINOSTROENIYA
发明人
KHAJKIN ROMAN A,SU;SHADSKAYA NATALYA G,SU;SOBKO VLADIMIR D,SU;SAPOZHNIKOV VLADIMIR I,SU;LIBKIND BORIS N,SU;SERGEEV VLADIMIR I,SU;BALAJ EVGENIJ S,SU
分类号
B22F3/04;B22F3/16;(IPC1-7):B22F3/04
主分类号
B22F3/04
代理机构
代理人
主权项
地址
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