SHUT-OFF VALVE,申请号SU19864023253-传众专利搜索

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发明名称	SHUT-OFF VALVE
摘要
申请公布号	SU1421942(A1)	申请公布日期	1988.09.07
申请号	SU19864023253	申请日期	1986.02.19
申请人	PNII "KRASNOYARSKIJ PROMSTROJNIIPROEKT"	发明人	KOVALSKIJ BOLESLAV I,SU;MELNIKOV ALEKSANDR S,SU;NADEEV VALERIJ P,SU;SAVINICH ALEKSANDR S,SU
分类号	F16K21/00	主分类号	F16K21/00
代理机构		代理人
主权项
地址

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