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发明名称
Nioboxidpulver (Nb205) sowie Verfahren zu dessen Herstellung.
摘要
申请公布号
DE59004470(D1)
申请公布日期
1994.03.17
申请号
DE19905004470
申请日期
1990.05.26
申请人
H.C. STARCK GMBH & CO KG, 38642 GOSLAR, DE
发明人
BLUDSSUS, WALTER, DR., D-3387 VIENENBURG 6, DE;FEUERHAHN, ERIK-RUEDIGER, DR., D-3360 OSTERODE, DE;ZIMMERMANN, HORST, D-3388 BAD HARZBURG, DE
分类号
C01G33/00;(IPC1-7):C01G33/00
主分类号
C01G33/00
代理机构
代理人
主权项
地址
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