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发明名称
APPARATUS FOR REMOVING CARBON IN COAL CHARGING PORT AND CARBONIZATION CHAMBER OF COKE OVEN
摘要
申请公布号
JPH11140450(A)
申请公布日期
1999.05.25
申请号
JP19970327195
申请日期
1997.11.13
申请人
SUMITOMO HEAVY IND LTD;YOKOSUKA ENGINEERING:KK;NIPPON STEEL CORP
发明人
FUJITA KENJI;KAWATO TOSHIHIKO;IBE KAZUHIKO;FUJITA YOSHIHARU;SAKURAGI JUNICHI;IKEMOTO SHINTARO
分类号
C10B33/08;C10B43/10;(IPC1-7):C10B43/10
主分类号
C10B33/08
代理机构
代理人
主权项
地址
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