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经营范围
发明名称
Coke oven
摘要
申请公布号
US2208053(A)
申请公布日期
1940.07.16
申请号
US19400323809
申请日期
1940.03.13
申请人
PINCKARD PAUL M
发明人
PINCKARD PAUL M.
分类号
C10B5/12
主分类号
C10B5/12
代理机构
代理人
主权项
地址
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