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发明名称
Improvements in and relating to vertical carbonising retorts
摘要
申请公布号
GB458857(A)
申请公布日期
1936.12.28
申请号
GB19350009365
申请日期
1935.03.26
申请人
WOODALL-DUCKHAM (1920) LIMITED;THOMAS CAMPBELL FINLAYSON
发明人
分类号
C10B1/04
主分类号
C10B1/04
代理机构
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