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发明名称
电筒警号收音机
摘要
申请公布号
CN3006966S
申请公布日期
1990.11.07
申请号
CN90300327.9
申请日期
1990.03.13
申请人
汤严灿
发明人
汤严灿; 何伟强; 梁志典
分类号
14-03-R0043
主分类号
14-03-R0043
代理机构
广州市专利事务所
代理人
隋乐城
主权项
地址
香港新界葵涌大连排道21-23号宏达工业中心16字楼19室
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