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发明名称
By-product coke oven
摘要
申请公布号
US2458480(A)
申请公布日期
1949.01.04
申请号
US19470758948
申请日期
1947.07.03
申请人
PINEKARD PAUL M
发明人
PINEKARD PAUL M.
分类号
C10B5/02
主分类号
C10B5/02
代理机构
代理人
主权项
地址
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