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发明名称
MOUSSES POLYURETHANES AYANT DES PROPRIETES ACOUSTIQUES AMELIOREES ET LEUR UTILISATION EN TANT QU'ISOLANT THERMIQUE ET PHONIQUE.
摘要
申请公布号
FR2699924(B1)
申请公布日期
1996.09.27
申请号
FR19930002943
申请日期
1993.03.15
申请人
EFISOL
发明人
DE WOILLEMONT SIMONE
分类号
C08G18/38;C08G18/76;E04B1/88;(IPC1-7):C08G18/76;C08G18/32;E04B1/90
主分类号
C08G18/38
代理机构
代理人
主权项
地址
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