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发明名称
CLEANNUP DEVICE FOR CHARGING HOLE FRAME OF COKE OVEN
摘要
申请公布号
JPS5434301(A)
申请公布日期
1979.03.13
申请号
JP19770100803
申请日期
1977.08.23
申请人
SUMITOMO HEAVY INDUSTRIES
发明人
IBE KAZUHIKO
分类号
C10B25/00;C10B25/02;C10B43/04
主分类号
C10B25/00
代理机构
代理人
主权项
地址
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