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经营范围
发明名称
Improvements in or relating to degassers
摘要
申请公布号
GB457777(A)
申请公布日期
1936.12.04
申请号
GB19350016139
申请日期
1935.06.04
申请人
BRIAN EDMUND ALLEN VIGERS;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
B01D19/00
主分类号
B01D19/00
代理机构
代理人
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地址
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