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发明名称
Improvements in gas producer apparatus
摘要
申请公布号
GB336932(A)
申请公布日期
1930.10.23
申请号
GB19300016134
申请日期
1929.07.29
申请人
BARCLAYS BANK
发明人
分类号
C10J3/80
主分类号
C10J3/80
代理机构
代理人
主权项
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