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发明名称
ECRANS ANTI-BRUIT ET PARE-VENT PRESENTES SOUS FORME D'ELEMENTS PRETS A MONTER
摘要
申请公布号
FR2780075(B1)
申请公布日期
2001.08.10
申请号
FR19980016749
申请日期
1998.12.29
申请人
NAKUL BERNARD
发明人
NAKUL BERNARD
分类号
E01F8/00;E01F8/02;(IPC1-7):E01F8/00;E01F7/02
主分类号
E01F8/00
代理机构
代理人
主权项
地址
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