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发明名称
摘要
申请公布号
JPS60424(B2)
申请公布日期
1985.01.08
申请号
JP19750102017
申请日期
1975.08.25
申请人
TOHOKU DAIGAKU KINZOKU ZAIRYO KENKYU SHOCHO
发明人
YAJIMA SEISHI;HAYASHI TAKESABURO;OOMORI MAMORU;KAYANO HIDEO
分类号
C22C49/00;B22F1/00;B22F3/12;C22C14/00;C22C29/00;C22C29/06;C22C32/00;C22C47/00;C22C49/11;D01F9/10;D01F9/14
主分类号
C22C49/00
代理机构
代理人
主权项
地址
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