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发明名称
匙扣(20)
摘要
省略其它视图。
申请公布号
CN3025500D
申请公布日期
1994.06.01
申请号
CN93302429.0
申请日期
1993.04.23
申请人
蔡心宜
发明人
蔡心宜
分类号
03-01
主分类号
03-01
代理机构
广东专利事务所
代理人
石泽智
主权项
地址
香港新界荃湾白田坎街5-21号嘉力工业中心A座5字楼7-8室
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