SELF-ACTING VALVE,申请号SU19802891861-传众专利搜索

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发明名称	SELF-ACTING VALVE
摘要
申请公布号	SU941764(A1)	申请公布日期	1982.07.07
申请号	SU19802891861	申请日期	1980.03.11
申请人	FRENKEL MARK,SU	发明人	FRENKEL MARK I,SU
分类号	F16K15/16;(IPC1-7):F16K15/16	主分类号	F16K15/16
代理机构		代理人
主权项
地址

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