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发明名称
Improvements in or relating to systems for repeating meter readings electrically
摘要
申请公布号
GB371026(A)
申请公布日期
1932.04.13
申请号
GB19310001202
申请日期
1931.01.13
申请人
SIEMENS & HALSKE AKTIEN-GESELLSCHAFT
发明人
分类号
G08C15/12
主分类号
G08C15/12
代理机构
代理人
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地址
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