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发明名称
PROCESS FOR REDUCING THE REACTIVITY AND FOR IMPROVING THE CASTABILITY OF PHOSPHOROUS PENTOXIDE
摘要
申请公布号
EP0189766(B1)
申请公布日期
1991.07.31
申请号
EP19860100256
申请日期
1986.01.10
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
SCHIMMEL, GUENTHER, DR.;KOWALSKI, WERNER;HEYMER, GERO, DR.;GRADL, REINHARD, DR.
分类号
C01B25/12
主分类号
C01B25/12
代理机构
代理人
主权项
地址
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