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发明名称
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摘要
申请公布号
CN3122856D
申请公布日期
1999.10.06
申请号
CN98303016.2
申请日期
1998.06.23
申请人
励致文仪有限公司
发明人
黎文兆
分类号
06-03-W0220
主分类号
06-03-W0220
代理机构
隆天国际专利商标代理有限公司
代理人
潘培坤
主权项
地址
中国香港金钟道95号统一中心8楼
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