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发明名称
METHOD FOR PREVENTING DEPOSIT OF STICKING MATERIAL INTO SUBMERGED NOZZLE
摘要
申请公布号
JPH02251347(A)
申请公布日期
1990.10.09
申请号
JP19890064421
申请日期
1989.03.16
申请人
SUMITOMO METAL IND LTD
发明人
KAWAMOTO MASAYUKI;NAKAI TAKESHI;NOSHIRO KIYOSHI
分类号
B22D11/10;B22D41/54
主分类号
B22D11/10
代理机构
代理人
主权项
地址
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