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经营范围
发明名称
镇纸(3)
摘要
1.外壳为密闭的透明体;2.壳内置有液体、圆珠;3.省略其它视图。
申请公布号
CN3032285D
申请公布日期
1995.05.31
申请号
CN94307980.2
申请日期
1994.04.22
申请人
张宇顺
发明人
张宇顺
分类号
19-06
主分类号
19-06
代理机构
上海东方专利事务所
代理人
刘敏虹
主权项
地址
台湾省台北市宝清街105巷1F
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