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发明名称
才卷闸门机
摘要
申请公布号
CN3170862D
申请公布日期
2000.12.27
申请号
CN00322162.8
申请日期
2000.05.18
申请人
李祯祥
发明人
李祯祥
分类号
12-05
主分类号
12-05
代理机构
东莞市专利事务所
代理人
区合笑
主权项
地址
523790广东省东莞市大朗镇金沙墩工业区
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