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发明名称
CONDUIT DE VENTILATION COMPORTANT DES MOYENS D'ATTENUATION DE BRUIT.
摘要
申请公布号
FR2911660(B1)
申请公布日期
2010.11.19
申请号
FR20070052848
申请日期
2007.01.24
申请人
RENAULT SAS
发明人
DUBIEF FLAVIEN
分类号
F16L55/033;B60H1/26;B60H1/32
主分类号
F16L55/033
代理机构
代理人
主权项
地址
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