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发明名称
Improvements in processes for the removal of gases from molten metals and alloys
摘要
申请公布号
GB425369(A)
申请公布日期
1935.03.13
申请号
GB19330025899
申请日期
1933.10.19
申请人
HARRY MACKENZIE RIDGE;SIDNEY CHARLES HUNN
发明人
分类号
C22B9/04
主分类号
C22B9/04
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