ROTARY SHAFT SEAL SYSTEM,申请号SU19894708940-传众专利搜索

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发明名称	ROTARY SHAFT SEAL SYSTEM
摘要
申请公布号	SU1687976(A1)	申请公布日期	1991.10.30
申请号	SU19894708940	申请日期	1989.03.20
申请人	MGTU IM.N.E.BAUMANA	发明人	GURINOV ALEKSANDR V,SU;SUKHOSTAVETS VALERIJ F,SU
分类号	F16J15/43;F16J15/40	主分类号	F16J15/43
代理机构		代理人
主权项
地址

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