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发明名称
ROLL FOR ROLLER HEARTH KILN AND ITS FABRICATION METHOD
摘要
申请公布号
JPH09229564(A)
申请公布日期
1997.09.05
申请号
JP19960036137
申请日期
1996.02.23
申请人
NGK INSULATORS LTD
发明人
HANZAWA SHIGERU
分类号
B65G39/02;C21D1/00;F27B9/24;(IPC1-7):F27B9/24
主分类号
B65G39/02
代理机构
代理人
主权项
地址
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