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发明名称
NOISE PROTECTING PANEL ESPECIALLY FOR BUILDING ROAD NOISE PROTECTING WALL
摘要
申请公布号
HU9900298(V0)
申请公布日期
2000.01.28
申请号
HU19990000298U
申请日期
1999.11.19
申请人
SZOMOR JOZSEF
发明人
分类号
E01F7/00;E04B1/80
主分类号
E01F7/00
代理机构
代理人
主权项
地址
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