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发明名称
Procédé et appareils de mesure de la densité des corps
摘要
申请公布号
FR1135762(A)
申请公布日期
1957.05.03
申请号
FRD1135762
申请日期
1955.04.06
申请人
CENTRE EXPERIMENTAL DE RECHERCHES ET D'ETUDES DU BATIMENT ET DES TRAVAUX PUBLICS
发明人
BROCARD JACQUES
分类号
G01N9/24;G01N23/06
主分类号
G01N9/24
代理机构
代理人
主权项
地址
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