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摘要
省略其他视图。展开图
申请公布号
CN3016839D
申请公布日期
1993.02.24
申请号
CN92305686.6
申请日期
1992.07.31
申请人
上海合家欢冷冻食品厂
发明人
董瑞仁
分类号
09-05
主分类号
09-05
代理机构
上海专利事务所
代理人
沈昭坤
主权项
地址
200060上海市莫干山路188号
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