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发明名称
水表表体(智能磁卡式)
摘要
申请公布号
CN3335400D
申请公布日期
2003.11.12
申请号
CN03305934.9
申请日期
2003.04.03
申请人
桑红旗
发明人
桑红旗
分类号
10-07
主分类号
10-07
代理机构
天津市才智有限责任专利代理事务所
代理人
杜文茹
主权项
地址
300384天津市华苑产业园区梓苑路18号
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