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发明名称
笔(116)
摘要
申请公布号
CN3420191D
申请公布日期
2005.01.19
申请号
CN200430060500.1
申请日期
2004.06.04
申请人
富安发展有限公司
发明人
洪铭宏
分类号
19-06
主分类号
19-06
代理机构
上海智信专利代理有限公司
代理人
王洁
主权项
地址
香港九龙尖沙咀东部幺地道77号华懋广场1008室
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