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发明名称
Improvements in and relating to electric clock systems for ships
摘要
申请公布号
GB635578(A)
申请公布日期
1950.04.12
申请号
GB19470011468
申请日期
1947.04.29
申请人
EVERETT, EDGCUMBE & CO., LIMITED;FRANCIS EDMUND JURY OCKENDEN
发明人
分类号
G04C13/04
主分类号
G04C13/04
代理机构
代理人
主权项
地址
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