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发明名称
PREPARATION OF NONCRYSTALLINE METAL MATERIAL HAVING CROSS SECTION OF DEFORMED SHAPE
摘要
申请公布号
JPS544801(A)
申请公布日期
1979.01.13
申请号
JP19770070771
申请日期
1977.06.15
申请人
NIPPON STEEL CORP
发明人
ARAI TETSUO
分类号
B22D11/06;C22C1/00;C22C1/02;C22F3/00
主分类号
B22D11/06
代理机构
代理人
主权项
地址
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