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发明名称
WALL STRUCTURE WITH HIGH ACOUSTICAL QUALITY
摘要
申请公布号
HU903118(D0)
申请公布日期
1990.10.28
申请号
HU19900003118
申请日期
1990.05.22
申请人
FUETOEBER EPUELETGEPESZETI TERMEKEKET GYARTO VALLALAT,HU
发明人
FONO,GYOERGY,HU;FOEZOE,ANDRAS,HU;PINTER,JANOS,HU;VARGA,LASZLO,HU;VARJON,DENES,HU
分类号
E04B1/62;E04B1/84;E04B1/86
主分类号
E04B1/62
代理机构
代理人
主权项
地址
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