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发明名称
Coke and ash discharging apparatus
摘要
申请公布号
US1768945(A)
申请公布日期
1930.07.01
申请号
US19230666036
申请日期
1923.10.01
申请人
HENRY L. DOHERTY
发明人
WONNING HARVEY H.
分类号
C10J3/34
主分类号
C10J3/34
代理机构
代理人
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地址
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