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发明名称
SHEET METAL FOR DEEP DRAWING FREE FROM BRITTLE FRACTURE AT THE TIME OF JOINING BY MOLTEN METAL AND ITS PRODUCTION
摘要
申请公布号
JPH0356643(A)
申请公布日期
1991.03.12
申请号
JP19890191544
申请日期
1989.07.26
申请人
NIPPON STEEL CORP
发明人
FURUNO YOSHIKUNI
分类号
C21D9/48;C22C38/00;C22C38/08
主分类号
C21D9/48
代理机构
代理人
主权项
地址
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