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发明名称
Improvements in and relating to the production of alloys of iron, nickel and chromium
摘要
申请公布号
GB633232(A)
申请公布日期
1949.12.12
申请号
GB19480003094
申请日期
1948.02.03
申请人
WALTER BIRKETT HAMILTON
发明人
分类号
C22B23/02
主分类号
C22B23/02
代理机构
代理人
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地址
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