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发明名称
METHOD FOR DISCOLORATION OF BIO-SERICITE
摘要
申请公布号
KR100249636(B1)
申请公布日期
2000.03.15
申请号
KR19980002945
申请日期
1998.02.03
申请人
LEE, HEUNG SEUK
发明人
LEE, HEUNG SEUK
分类号
C04B14/20;(IPC1-7):C04B14/20
主分类号
C04B14/20
代理机构
代理人
主权项
地址
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