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发明名称
ZIRKONIUMDIOKSIDPULVER, FREMGANGSMAATE TIL DETS FREMSTILLING, ANVENDELSE AV PULVERET TIL FREMSTILLING AV SINTERLEGEMER OG SINTERLEGEMER FREMSTILT AV PULVERET.
摘要
申请公布号
NO902428(A)
申请公布日期
1990.12.03
申请号
NO19900002428
申请日期
1990.05.31
申请人
HUELS AKTIENGESELLSCHAFT
发明人
SCHARF, HELMUT
分类号
C04B35/48;C01G25/02;(IPC1-7):C01G25/02
主分类号
C04B35/48
代理机构
代理人
主权项
地址
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