SPHERICAL TUNGSTEN DISULFIDE POWDER,申请号KR20057002951-传众专利搜索

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发明名称	SPHERICAL TUNGSTEN DISULFIDE POWDER
摘要
申请公布号	KR100682114(B1)	申请公布日期	2007.02.15
申请号	KR20057002951	申请日期	2005.02.21
申请人		发明人
分类号	C01G41/00;C01G41/04;C10M103/06;C10M125/22;C10M171/06;C10M177/00	主分类号	C01G41/00
代理机构		代理人
主权项
地址

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