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发明名称
COKE OVEN BATTERY INCLUDING HIGH AND LOW RICH GAS BURNERS
摘要
申请公布号
US3494833(A)
申请公布日期
1970.02.10
申请号
USD3494833
申请日期
1966.01.24
申请人
WALTER GRUMM
发明人
WALTER GRUMM
分类号
C10B21/22;(IPC1-7):C10B21/22
主分类号
C10B21/22
代理机构
代理人
主权项
地址
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