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经营范围
发明名称
A ROAD SURFACING FOR REDUCING ROLLING NOISE
摘要
申请公布号
EP1432872(A1)
申请公布日期
2004.06.30
申请号
EP20020775646
申请日期
2002.10.07
申请人
ACOUSTIC CONTROL AB
发明人
NILSSON, NILS-AKE
分类号
C08L7/00;C08L95/00;E01C7/26;E01C11/22;(IPC1-7):E01C7/26;C08L25/00;E01C19/00
主分类号
C08L7/00
代理机构
代理人
主权项
地址
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