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发明名称
By-product coke oven wall construction
摘要
申请公布号
US2433253(A)
申请公布日期
1947.12.23
申请号
US19440534744
申请日期
1944.05.09
申请人
AGNEW ALBERT B;RIEF FRANK J
发明人
AGNEW ALBERT B.;RIEF FRANK J.
分类号
C10B29/02
主分类号
C10B29/02
代理机构
代理人
主权项
地址
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