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发明名称
REMOVAL OF -OH IMPURITIES FROM FIBRE OPTIC CHLORIDE PRECURSOR MATERIALS
摘要
申请公布号
GB2083802(B)
申请公布日期
1983.09.14
申请号
GB19810027222
申请日期
1981.09.09
申请人
WE
发明人
分类号
C03B37/018;C01B25/10;C01B33/107;C01G17/04;C03C13/04;G02B6/00;(IPC1-7):C01B33/08
主分类号
C03B37/018
代理机构
代理人
主权项
地址
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