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经营范围
发明名称
Procédé pour réaliser, entre un liquide et au moins une substance solide ou liquide, des réactions continues
摘要
申请公布号
FR53056(E)
申请公布日期
1945.09.07
申请号
FRD53056
申请日期
1943.07.23
申请人
发明人
ENGEL WALTER;ENGEL NIELS
分类号
C21C7/00
主分类号
C21C7/00
代理机构
代理人
主权项
地址
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