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发明名称
Method of forming SiO2 granulate
摘要
申请公布号
EP0890555(B1)
申请公布日期
2000.09.13
申请号
EP19980112274
申请日期
1998.07.02
申请人
HERAEUS QUARZGLAS GMBH & CO. KG
发明人
KOEPPLER, RAINER DR.;KREIS, FRITZ-ULRICH;ARNOLD, KLAUS
分类号
C01B33/148;C03B19/10;C03C1/02;(IPC1-7):C03C1/02
主分类号
C01B33/148
代理机构
代理人
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地址
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