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发明名称
Process for the distillation of coal and similar substances
摘要
申请公布号
GB463792(A)
申请公布日期
1937.04.07
申请号
GB19350023787
申请日期
1936.10.06
申请人
PIERRE LANDON
发明人
分类号
C10B21/20
主分类号
C10B21/20
代理机构
代理人
主权项
地址
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