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发明名称
METHOD FOR PREVENTING DRIFT STREAM IN MOLD FOR CONTINUOUS CASTING AND SUBMERGED NOZZLE
摘要
申请公布号
JPH0342157(A)
申请公布日期
1991.02.22
申请号
JP19890174118
申请日期
1989.07.07
申请人
KUROSAKI REFRACT CO LTD;NIPPON STEEL CORP
发明人
TOSO KATSUYA;SHIMA SHOZO;NAKAMURA YUKIO
分类号
B22D11/10;B22D11/103
主分类号
B22D11/10
代理机构
代理人
主权项
地址
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