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经营范围
发明名称
Perfectionnements à la fabrication de gaz combustible
摘要
申请公布号
FR689969(A)
申请公布日期
1930.09.15
申请号
FRD689969
申请日期
1930.02.14
申请人
HUMPHREYS & GLASGOW LIMITED
发明人
分类号
C10J1/213
主分类号
C10J1/213
代理机构
代理人
主权项
地址
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