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经营范围
发明名称
Procédé pour la fabrication, par sublimation, de tétrachlorure de zirconium pur
摘要
申请公布号
BE580831(A1)
申请公布日期
1959.11.16
申请号
BE19590580831
申请日期
1959.07.17
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
分类号
C01G25/04;(IPC1-7):C01G
主分类号
C01G25/04
代理机构
代理人
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