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经营范围
发明名称
Improvements in or relating to methods of obtaining crystals from industrial liquors
摘要
申请公布号
GB557914(A)
申请公布日期
1943.12.10
申请号
GB19420006150
申请日期
1942.05.07
申请人
JAMES ARTHUR REAVELL
发明人
分类号
B01D1/18;B01D9/00
主分类号
B01D1/18
代理机构
代理人
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地址
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