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发明名称
Improvements in apparatus for gas analysis, particularly for the eudiometric estimation of gaseous mixtures containing firedamp
摘要
申请公布号
GB405379(A)
申请公布日期
1934.02.08
申请号
GB19320025356
申请日期
1932.09.12
申请人
JULES GASTON DALOZ
发明人
分类号
G01N7/06
主分类号
G01N7/06
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代理人
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