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发明名称
Spectrophotomètre muni d'un dispositif de réglage de la sensibilité de l'aiguille du cadran de mesure
摘要
申请公布号
FR1034590(A)
申请公布日期
1953.07.27
申请号
FRD1034590
申请日期
1950.07.26
申请人
发明人
JEAN MARCEL;CONSTANT ROGER
分类号
G01J3/42
主分类号
G01J3/42
代理机构
代理人
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