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发明名称
END FACE SEAL OF HYDRAULIC MACHINE VANES
摘要
申请公布号
SU618569(A2)
申请公布日期
1978.08.05
申请号
SU19762413628
申请日期
1976.10.25
申请人
PROIZV OB TURBOSTROENIYA "LENINGRADSKIJ METALLICHESKIJ ZAVOD"
发明人
SLYNKO VALENTIN S,SU;SKRYLEV IGOR A,SU;KOTOVSHCHIKOVA OLGA N,SU
分类号
F03B11/00;(IPC1-7):F03B11/00
主分类号
F03B11/00
代理机构
代理人
主权项
地址
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