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发明名称
Improvements in the manufacture and production of hydrogen
摘要
申请公布号
GB483426(A)
申请公布日期
1938.04.20
申请号
GB19370012703
申请日期
1937.05.04
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C01B3/22;C01B3/46
主分类号
C01B3/22
代理机构
代理人
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