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发明名称
Improvements in or relating to the production of rare earth metals
摘要
申请公布号
GB562777(A)
申请公布日期
1944.07.14
申请号
GB19430000495
申请日期
1943.01.11
申请人
WILFRID WILSON GLEAVE;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C25C3/36
主分类号
C25C3/36
代理机构
代理人
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地址
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