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发明名称
Quarzglasblock, synthetisches Quarzglas und Verfahren zu dessen Herstellung
摘要
申请公布号
DE60224777(D1)
申请公布日期
2008.03.13
申请号
DE20026024777
申请日期
2002.12.11
申请人
SHIN-ETSU CHEMICAL CO. LTD.
发明人
OTSUKA, HISATOSHI;SHIROTA, KAZUO
分类号
C03B19/14;G02B1/02;C03B8/04;C03B20/00;C03C3/06;C03C4/00
主分类号
C03B19/14
代理机构
代理人
主权项
地址
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