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经营范围
发明名称
Sound-damping screen
摘要
申请公布号
EP0531698(B1)
申请公布日期
1998.09.02
申请号
EP19920113051
申请日期
1992.07.31
申请人
LUWA AKTIENGESELLSCHAFT
发明人
TOMIC, STEVAN
分类号
G10K11/16;(IPC1-7):G10K11/16;E04B1/82
主分类号
G10K11/16
代理机构
代理人
主权项
地址
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