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发明名称
CAPTEUR ACOUSTIQUE POUR LA DETERMINATION DE LA COMPOSITION D'UN MELANGE GAZEUX
摘要
申请公布号
FR2592716(B1)
申请公布日期
1989.08.18
申请号
FR19860000173
申请日期
1986.01.08
申请人
AMSTUTZ PIERRE
发明人
分类号
G01N29/036;(IPC1-7):G01N29/02
主分类号
G01N29/036
代理机构
代理人
主权项
地址
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