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发明名称
LIMESTONE NEUTRALIZATION OF DILUTE ACID WASTE WATERS
摘要
申请公布号
US3617560(A)
申请公布日期
1971.11.02
申请号
USD3617560
申请日期
1969.09.17
申请人
INTERIOR USA
发明人
MAURICE DEUL;EDWARD A. MIHOK
分类号
C02F9/00;(IPC1-7):C02C5/04
主分类号
C02F9/00
代理机构
代理人
主权项
地址
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