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发明名称
BASIC REFRACTORY GRANULES AND PREPARING SAME
摘要
申请公布号
JPS54131612(A)
申请公布日期
1979.10.12
申请号
JP19780038070
申请日期
1978.04.03
申请人
SHOWA DENKO KK
发明人
HONDA MUNETAKA;TAKAHASHI KAZUO;YATABE MITSURU
分类号
C04B14/30;C04B35/66
主分类号
C04B14/30
代理机构
代理人
主权项
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