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发明名称
Dispositif pour la vidange automatique de récipients contenant des liquides sous pression
摘要
申请公布号
FR910415(A)
申请公布日期
1946.06.06
申请号
FRD910415
申请日期
1944.11.23
申请人
COMPAGNIE DE BETHUNE
发明人
分类号
B67D1/12
主分类号
B67D1/12
代理机构
代理人
主权项
地址
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