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发明名称
TURBULATEURS POUR TUBES D'ECHANGEUR DE CHALEUR, ET LEURS PROCEDE ET DISPOSITIF DE MONTAGE DANS LES TUBES
摘要
申请公布号
FR2483594(B1)
申请公布日期
1986.03.07
申请号
FR19800012323
申请日期
1980.06.03
申请人
VALEO
发明人
PIERRE COLLGON
分类号
F28F13/12;(IPC1-7):F28F9/24
主分类号
F28F13/12
代理机构
代理人
主权项
地址
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