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发明名称
CASTING REFRACTORY
摘要
申请公布号
JPS5481319(A)
申请公布日期
1979.06.28
申请号
JP19770148213
申请日期
1977.12.12
申请人
TOKYO YOGYO KK
发明人
SASAJIMA YASUSHI;YOSHIDA TAKESHI;MORITA TAKAHIRO
分类号
C04B35/66;C04B35/80
主分类号
C04B35/66
代理机构
代理人
主权项
地址
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