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发明名称
PHOSPHORIC ACID PURIFYING METHOD
摘要
申请公布号
SU983041(A1)
申请公布日期
1982.12.23
申请号
SU19813298828
申请日期
1981.06.12
申请人
KAZAKHSKIJ NI PI FOSFORNOJ PROMYSHLENNOSTI
发明人
ZHUZEEV TOBAN ZH,SU;EZHAKOV OLEG YA,SU
分类号
C01B25/235;(IPC1-7):C01B25/23
主分类号
C01B25/235
代理机构
代理人
主权项
地址
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