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发明名称
Nouvelle fonte austénitique perfectionnée
摘要
申请公布号
FR917877(A)
申请公布日期
1947.01.23
申请号
FRD917877
申请日期
1945.11.21
申请人
BIRLEC LIMITED, ALFRED GORDON EVANS ROBIETTE AND PETER FRANCIS HANCOCK
发明人
分类号
C22C37/00
主分类号
C22C37/00
代理机构
代理人
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地址
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