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发明名称
摘要
申请公布号
DE3110787(C2)
申请公布日期
1985.07.04
申请号
DE19813110787
申请日期
1981.03.19
申请人
NIPPON STEEL CORP., TOKIO/TOKYO, JP
发明人
NAKASHIMA, HIROYUKI, KISARAZU, CHIBA, JP;SUMIDA, MORIHIRO;GOTO, HIROKI, KIMITSU, CHIBA, JP
分类号
C21C1/00;C21C1/02;C21C1/04;C21C5/28;C21C5/56;C21C7/064;C21C7/072;(IPC1-7):C21C5/28
主分类号
C21C1/00
代理机构
代理人
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地址
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