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发明名称
Vorrichtung zur Messung von Gasmengen, welche bei bakteriologischen oder chemischen Vorgaengen entstehen
摘要
申请公布号
DE673086(C)
申请公布日期
1939.03.15
申请号
DE1936G094162D
申请日期
1936.11.18
申请人
DR. N. GERBER'S CO. M.B.H.
发明人
ROEDER DR. PHIL. GEORG
分类号
G01N7/20
主分类号
G01N7/20
代理机构
代理人
主权项
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