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经营范围
发明名称
Dispositif auto-condenseur pour la distillation des liquides
摘要
申请公布号
FR911617(A)
申请公布日期
1946.07.16
申请号
FRD911617
申请日期
1944.10.16
申请人
发明人
CAILLOL RENE-JEAN-LOUIS;HICGUET ROBERT-JACQUES-MARIE
分类号
C02F1/14
主分类号
C02F1/14
代理机构
代理人
主权项
地址
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