METHOD FOR ADMITTING AIR TO AND DISCHARGING IT FROM INTERIOR OF PRESSURE WATER LINE DOWNSTREAM OF EMERGENCY GATE,申请号SU19894699847-传众专利搜索

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发明名称	METHOD FOR ADMITTING AIR TO AND DISCHARGING IT FROM INTERIOR OF PRESSURE WATER LINE DOWNSTREAM OF EMERGENCY GATE
摘要
申请公布号	SU1693193(A1)	申请公布日期	1991.11.23
申请号	SU19894699847	申请日期	1989.06.01
申请人	SREDNEAZIATSKOE OTDEL V PROEKTNO-IZYSKATELSKOGO NII "GIDROPROEKT" IM.S.YA.ZHUKA	发明人	SHIFRIN LEV M,SU;ANTONOV YURIJ A,SU;LYUBITSKIJ KONSTANTIN A,SU
分类号	E02B9/06	主分类号	E02B9/06
代理机构		代理人
主权项
地址

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