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发明名称
智能水表壳(铜壳)
摘要
申请公布号
CN3193471D
申请公布日期
2001.07.11
申请号
CN00344877.0
申请日期
2000.12.04
申请人
姜跃炜
发明人
姜跃炜
分类号
10-07-C0191
主分类号
10-07-C0191
代理机构
代理人
主权项
地址
230088安徽合肥长江西路高新技术产业开发区留学人员创业园1座414室
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