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发明名称
REACTOR FOR OBTAINING EXTRACTION PHOSPHORIC ACID
摘要
申请公布号
PL149383(B1)
申请公布日期
1990.02.28
申请号
PL19860259940
申请日期
1986.06.06
申请人
发明人
分类号
B01J19/18;C01B25/22;(IPC1-7):B01J19/18
主分类号
B01J19/18
代理机构
代理人
主权项
地址
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