APPARATUS FOR SEATING BALL VALVES,申请号SU19823405733-传众专利搜索

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发明名称	APPARATUS FOR SEATING BALL VALVES
摘要
申请公布号	SU1021573(A1)	申请公布日期	1983.06.07
申请号	SU19823405733	申请日期	1982.03.05
申请人	KIRSH BORIS A,SU;EFENDIEV AJDYN,SU;MAKHMUDOV SADYKH A,SU	发明人	KIRSH BORIS A,SU;EFENDIEV AJDYN I,SU;MAKHMUDOV SADYKH A,SU
分类号	B24B15/08;(IPC1-7):B24B15/08	主分类号	B24B15/08
代理机构		代理人
主权项
地址

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