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发明名称
VERFAHREN ZUR EISENOXIDHERSTELLUNG FUER SINTERFERRITE BEI DER SALZSAEUREREGENERATION
摘要
申请公布号
DD271233(A3)
申请公布日期
1989.08.30
申请号
DD19870308594
申请日期
1987.11.03
申请人
VEB BANDSTAHLKOMBINAT "HERMANN MATERN",DD
发明人
LIDKE,ERNST,DD;BOEHLING,MARGARETE,DD;GAEBEL,DIETER,DD;SIEGEL,DIETER,DD
分类号
C01G49/06;(IPC1-7):C01G49/06
主分类号
C01G49/06
代理机构
代理人
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地址
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