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发明名称
VITREOUS SILICA PRODUCTS
摘要
申请公布号
AU638702(B2)
申请公布日期
1993.07.08
申请号
AU19900052864
申请日期
1990.03.14
申请人
TSL GROUP PLC
发明人
PETER JOHN WELLS;IAN GEORGE SAYCE;ALAN SMITHSON
分类号
C01B33/18;C03B8/04;C03B19/14;C03B37/014;C03C1/00;C03C3/06
主分类号
C01B33/18
代理机构
代理人
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地址
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