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发明名称
可视对讲室内机(6988)
摘要
申请公布号
CN3360403D
申请公布日期
2004.03.31
申请号
CN03362950.1
申请日期
2003.08.28
申请人
上海培安智能科技有限公司
发明人
石磊明
分类号
14-03
主分类号
14-03
代理机构
上海浦东良风专利代理有限责任公司
代理人
陈志良
主权项
地址
200125 上海市浦东新区严桥路371号4楼
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