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经营范围
发明名称
HIGH STRENGTH, HEAT RESISTANT ALUMINUM-BASED ALLOYS
摘要
申请公布号
EP0333216(B1)
申请公布日期
1993.02.17
申请号
EP19890104817
申请日期
1989.03.17
申请人
MASUMOTO, TSUYOSHI;YOSHIDA KOGYO K.K.
发明人
MASUMOTO, TSUYOSHI;INOUE, AKIHISA;ODERA, KATSUMASA
分类号
C22C21/00;C22C21/12;C22C45/08
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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