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发明名称
CASTING MOLD COKING MATERIAL
摘要
申请公布号
JPS54117319(A)
申请公布日期
1979.09.12
申请号
JP19780024524
申请日期
1978.03.06
申请人
HITACHI LTD;HITACHI METALS LTD
发明人
NAKAZAWA TETSUO;SAKAI JIYUNJI;MORIMOTO SHIYOUGO;TANIGAWA TAKATOSHI;TAKAHASHI RIYOUJI;OKAZAKI SEIJI
分类号
B22C1/10;B22C1/18;B22C1/20;B22C1/22
主分类号
B22C1/10
代理机构
代理人
主权项
地址
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