MOVABLE CORE INCLUDING PROTECTIVE LAYER AND ELECTROMAGNET VALVE HAVING MOVABLE CORE, CAPABLE OF PREVENTING CORROSION DUE TO OXIDATION OF THE MOVABLE CORE AND OF EXTENDING THE LIFESPAN OF THE MOVABLE CORE,申请号KR20050108566-传众专利搜索

发明名称	MOVABLE CORE INCLUDING PROTECTIVE LAYER AND ELECTROMAGNET VALVE HAVING MOVABLE CORE, CAPABLE OF PREVENTING CORROSION DUE TO OXIDATION OF THE MOVABLE CORE AND OF EXTENDING THE LIFESPAN OF THE MOVABLE CORE
摘要
申请公布号	KR20070051110(A)	申请公布日期	2007.05.17
申请号	KR20050108566	申请日期	2005.11.14
申请人	NOH, SEOK HO	发明人	NOH, SEOK HO
分类号	F16K31/06	主分类号	F16K31/06
代理机构		代理人
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