BYPASS TYPE PLUGGING APPARATUS FOR MAINTENANCE DURING WORKING,申请号KR20060081594-传众专利搜索

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发明名称	BYPASS TYPE PLUGGING APPARATUS FOR MAINTENANCE DURING WORKING
摘要
申请公布号	KR100721968(B1)	申请公布日期	2007.05.18
申请号	KR20060081594	申请日期	2006.08.28
申请人	L&T CO., LTD.	发明人	SONG, CHANG JUN
分类号	F16L55/18;F16L55/00	主分类号	F16L55/18
代理机构		代理人
主权项
地址

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