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发明名称
Recovery of by-products of waste pickle liquor
摘要
申请公布号
US3044868(A)
申请公布日期
1962.07.17
申请号
US19590839838
申请日期
1959.09.14
申请人
PURIRON AND CHEMICALS, INC.
发明人
FRANCIS CHARLES B.
分类号
C01B17/58;C23G1/36
主分类号
C01B17/58
代理机构
代理人
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