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发明名称
VERFAHREN UND VORRICHTUNG ZUR THERMISCHEN BEHANDLUNG VON FEINKOERNIGEN FESTSTOFFEN
摘要
申请公布号
DD262648(A1)
申请公布日期
1988.12.07
申请号
DD19870305286
申请日期
1987.07.23
申请人
VEB ZEMENTANLAGENBAU DESSAU,DD
发明人
WINTER,BERND,DD;DAHM,BERND,DD;FROELICH,JUERGEN,DD;FEIGE,FRITZ,DD
分类号
B01J6/00;C01F7/44;F27B15/10;(IPC1-7):C01F7/44
主分类号
B01J6/00
代理机构
代理人
主权项
地址
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