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发明名称
Appareil d'échantillonnage perfectionné
摘要
申请公布号
FR1532582(A)
申请公布日期
1968.07.12
申请号
FR19670108664
申请日期
1967.05.31
申请人
ESSO STANDARD SOCIETE ANONYME FRANCAISE
发明人
GAUSSON JEAN
分类号
G01N1/14
主分类号
G01N1/14
代理机构
代理人
主权项
地址
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