GAS-PIPE VALVE WITH TIMER,申请号KR19990023684U-传众专利搜索

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发明名称	GAS-PIPE VALVE WITH TIMER
摘要
申请公布号	KR200176719(Y1)	申请公布日期	2000.04.15
申请号	KR19990023684U	申请日期	1999.11.01
申请人	NAM, KWANG-WOO	发明人	NAM, KWANG-WOO
分类号	F16K31/48;(IPC1-7):F16K31/48	主分类号	F16K31/48
代理机构		代理人
主权项
地址

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