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发明名称
VERFAHREN UND VORRICHTUNG ZUR THERMISCHEN BEHANDLUNG VON FEINKOERNIGEN STOFFEN
摘要
申请公布号
DD244326(A1)
申请公布日期
1987.04.01
申请号
DD19850284084
申请日期
1985.12.11
申请人
VEB ZEMENTANLAGENBAU DESSAU,DD
发明人
WINTER,BERND,DD;DAHM,BERND,DD;FROELICH,JUERGEN,DD;WALTER,ULRICH,DD
分类号
C01F7/44;(IPC1-7):C01F7/44
主分类号
C01F7/44
代理机构
代理人
主权项
地址
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