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发明名称
Perfectionnements apportés à la fixation d'un dispositif d'écoulement sur les récipients métalliques
摘要
申请公布号
FR857465(A)
申请公布日期
1940.09.14
申请号
FRD857465
申请日期
1939.07.07
申请人
发明人
HERVE ALEXANDRE
分类号
B67D1/08
主分类号
B67D1/08
代理机构
代理人
主权项
地址
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