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摘要
申请公布号
CN3023704D
申请公布日期
1994.02.23
申请号
CN93302347.2
申请日期
1993.04.30
申请人
黄廷彰
发明人
黄廷彰
分类号
14-01
主分类号
14-01
代理机构
三友专利事务所
代理人
穆魁良
主权项
地址
台湾省台南市新美街219号
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