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经营范围
发明名称
Ouverture et fermeture automatique des tubes métalliques
摘要
申请公布号
FR989910(A)
申请公布日期
1951.09.14
申请号
FRD989910
申请日期
1949.06.27
申请人
发明人
LARPENTEUR MAURICE
分类号
B65D47/20
主分类号
B65D47/20
代理机构
代理人
主权项
地址
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