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发明名称
Dispositif de sécurité pour récipients à couvercle tournant et dispositif d'arrêt à fermeture rapide
摘要
申请公布号
FR874691(A)
申请公布日期
1942.08.18
申请号
FRD874691
申请日期
1941.08.12
申请人
发明人
SCHOLZ ALBERT
分类号
F16J13/24;F16P3/08;F17C13/12
主分类号
F16J13/24
代理机构
代理人
主权项
地址
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