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经营范围
发明名称
Oven for the low temperature distillation of coal, lignite, or the like
摘要
申请公布号
US2219084(A)
申请公布日期
1940.10.22
申请号
US19370169901
申请日期
1937.10.19
申请人
FILIPPO TASSARA
发明人
TASSARA FILIPPO
分类号
C10B7/00
主分类号
C10B7/00
代理机构
代理人
主权项
地址
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