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发明名称
Improvements relating to annealing metal alloys
摘要
申请公布号
GB527293(A)
申请公布日期
1940.10.07
申请号
GB19390009286
申请日期
1939.03.24
申请人
ELECTRIC RESISTANCE FURNACE COMPANY LIMITED;HAROLD KNIGHT
发明人
分类号
C22F1/00
主分类号
C22F1/00
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