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发明名称
Improvements in or relating to low temperature carbonisation furnaces
摘要
申请公布号
GB514556(A)
申请公布日期
1939.11.13
申请号
GB19380013885
申请日期
1938.05.10
申请人
JOHN GLADSTONE SCOULAR
发明人
分类号
C10B49/00
主分类号
C10B49/00
代理机构
代理人
主权项
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