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发明名称
吸音板
摘要
申请公布号
TW114248
申请公布日期
1989.06.01
申请号
TW075207757
申请日期
1986.08.23
申请人
郑陈秋玉
发明人
郑陈秋玉
分类号
E04B1/86
主分类号
E04B1/86
代理机构
代理人
主权项
地址
台北巿中山北路六段一五○号之一五楼
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