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发明名称
激光盘清洁器
摘要
申请公布号
CN3091216D
申请公布日期
1998.11.25
申请号
CN97310384.1
申请日期
1997.08.05
申请人
许青田
发明人
许青田
分类号
14-01-L0058
主分类号
14-01-L0058
代理机构
永新专利商标代理有限公司
代理人
吴静波
主权项
地址
中国台湾
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