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发明名称
开罐器
摘要
申请公布号
CN3005227S
申请公布日期
1990.03.28
申请号
CN89300612.2
申请日期
1989.04.19
申请人
好事达实业有限公司
发明人
罗锐驹
分类号
07-99-C0055
主分类号
07-99-C0055
代理机构
中国国际贸易促进委员会专利代理部
代理人
张天安
主权项
地址
香港九龙
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