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发明名称
CONTINUOUS REFINING METHOD OF QUARTZ POWDER
摘要
申请公布号
JPH08290911(A)
申请公布日期
1996.11.05
申请号
JP19950113735
申请日期
1995.04.14
申请人
HERAEUS KUARUTSUGURAASU GMBH;SHINETSU QUARTZ PROD CO LTD
发明人
BUERUNAA PONTO;SATO TATSUHIRO;WATANABE HIROYUKI
分类号
C01B33/18;(IPC1-7):C01B33/18
主分类号
C01B33/18
代理机构
代理人
主权项
地址
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