leakage prevention apparatus of water, gas, oil in the pipe,申请号KR20040034117-传众专利搜索

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法人/股东/高管

发明名称	leakage prevention apparatus of water, gas, oil in the pipe
摘要
申请公布号	KR101113285(B1)	申请公布日期	2012.02.20
申请号	KR20040034117	申请日期	2004.05.14
申请人		发明人
分类号	F16K31/126	主分类号	F16K31/126
代理机构		代理人
主权项
地址

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