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发明名称
Mode de réalisation de bouches de ventilation en matières plastiques
摘要
申请公布号
FR1225306(A)
申请公布日期
1960.06.30
申请号
FR19590795402
申请日期
1959.05.23
申请人
BOURIAUD FRERES & COMPAGNIE
发明人
分类号
F24F13/06
主分类号
F24F13/06
代理机构
代理人
主权项
地址
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