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发明名称
MOLD CAKING MATERIAL
摘要
申请公布号
JPS53123328(A)
申请公布日期
1978.10.27
申请号
JP19770037621
申请日期
1977.04.04
申请人
HITACHI LTD
发明人
NAKAZAWA TETSUO;SAKAI JIYUNJI;MORIMOTO SHIYOUGO
分类号
B22C1/22;B22C1/10;B22C1/18;B22C3/00
主分类号
B22C1/22
代理机构
代理人
主权项
地址
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