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摘要
申请公布号
CN3014413S
申请公布日期
1992.07.15
申请号
CN91302999.8
申请日期
1991.11.30
申请人
上海大电电器有限公司
发明人
张根发
分类号
14-03
主分类号
14-03
代理机构
上海市专利律师事务所
代理人
曹滋炯
主权项
地址
200436上海市沪太路1520号
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