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发明名称
筷(WG12)
摘要
申请公布号
CN3302742D
申请公布日期
2003.06.25
申请号
CN02374192.9
申请日期
2002.11.20
申请人
上海老凤祥有限公司
发明人
杨喆
分类号
07-03
主分类号
07-03
代理机构
上海科琪专利代理有限责任公司
代理人
陈自强
主权项
地址
200235上海市漕溪路260号
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