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发明名称
HIGHLY PURE TANTALUM PENTOXIDE AND A PROCESS FOR ITS PREPARATION
摘要
申请公布号
AU633047(B2)
申请公布日期
1993.01.21
申请号
AU19900049785
申请日期
1990.02.14
申请人
HERMANN C. STARCK BERLIN GMBH & CO., KG
发明人
WALTER BLUDSSUS;JOACHIM ECKERT
分类号
C01G35/00;H01G4/10
主分类号
C01G35/00
代理机构
代理人
主权项
地址
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