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发明名称
IMPACT SOUND INSULATION TWO-LAYER PANEL
摘要
The invention relates to a floor covering comprising two different impact sound-attenuating layers (5, 6).
申请公布号
WO2006119807(A1)
申请公布日期
2006.11.16
申请号
WO2005EP55604
申请日期
2005.10.27
申请人
KRONOSPAN TECHNICAL COMPANY LTD.;DOEHRING, DIETER;LEOPOLDER, CHRISTIAN
发明人
DOEHRING, DIETER;LEOPOLDER, CHRISTIAN
分类号
E04F15/02;D04H1/46;E04F15/20
主分类号
E04F15/02
代理机构
代理人
主权项
地址
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