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发明名称
Process for producing phosphoric acid
摘要
申请公布号
US3181931(A)
申请公布日期
1965.05.04
申请号
US19620173919
申请日期
1962.02.19
申请人
DORR-OLIVER INCORPORATED
发明人
WEBER WILLIAM C.
分类号
B01J16/00;B01J19/18;C01B25/22;C05B11/06
主分类号
B01J16/00
代理机构
代理人
主权项
地址
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