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发明名称
HIGH SILICON CHROMIUM NICKEL STEEL AND A METHOD OF USING IT TO INHIBIT CORROSION OF APPARATUS BY STRONG NITRIC ACID
摘要
申请公布号
EP0013507(B2)
申请公布日期
1989.03.08
申请号
EP19790303031
申请日期
1979.12.21
申请人
SUMITOMO CHEMICAL COMPANY LIMITED;NIPPON STAINLESS STEEL CO., LTD.
发明人
ITO, NAOYA;SAITO, KIICHI;YOSHIDA, TAKESHI;AOKI, MASAHIRO;OKUBO, MASAO;MIKI, MASAYOSHI
分类号
B23K35/30;C22C38/00;C22C38/40;C22C38/48;C22C38/50;C22C38/58;(IPC1-7):C22C38/40
主分类号
B23K35/30
代理机构
代理人
主权项
地址
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