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发明名称
Improvements in the treatment of base exchange bodies
摘要
申请公布号
GB451899(A)
申请公布日期
1936.08.13
申请号
GB19350030620
申请日期
1935.11.05
申请人
UNITED WATER SOFTENERS LIMITED
发明人
分类号
B01J39/16
主分类号
B01J39/16
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