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发明名称
WORKING METHOD OF REFRACTORY BRICK
摘要
申请公布号
JPH07225087(A)
申请公布日期
1995.08.22
申请号
JP19940037725
申请日期
1994.02.10
申请人
TOKYO YOGYO CO LTD
发明人
KAWAMOTO EIJI
分类号
F27D1/16;C21C7/10;(IPC1-7):F27D1/16
主分类号
F27D1/16
代理机构
代理人
主权项
地址
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