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发明名称
保温瓶
摘要
后视图与主视图对称,故省略后视图。右视图与左视图对称,故省略右视图。
申请公布号
CN3166022D
申请公布日期
2000.11.15
申请号
CN99342707.3
申请日期
1999.12.30
申请人
黄德雄
发明人
黄德雄
分类号
07-01-I0072
主分类号
07-01-I0072
代理机构
中国专利代理(香港)有限公司
代理人
杨松龄
主权项
地址
香港沙田火炭山美街18-24号
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