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发明名称
Improvements in or relating to remote metering systems
摘要
申请公布号
GB344827(A)
申请公布日期
1931.03.02
申请号
GB19310002888
申请日期
1929.11.29
申请人
A. REYROLLE & COMPANY, LIMITED;BRUCE HAMER LEESON;JAMES ALFRED HARLE;DOUGLAS EDWARD LAMBERT
发明人
分类号
G08C19/22
主分类号
G08C19/22
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代理人
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