ROD SEAL UNIT,申请号SU19874221203-传众专利搜索

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发明名称	ROD SEAL UNIT
摘要
申请公布号	SU1463994(A1)	申请公布日期	1989.03.07
申请号	SU19874221203	申请日期	1987.04.01
申请人	KY POLT INSTITUT	发明人	ERESKO SERGEJ P,SU;ERESKO TATYANA T,SU
分类号	F16J15/32	主分类号	F16J15/32
代理机构		代理人
主权项
地址

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