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经营范围
发明名称
Improvements in or relating to electrically operated timing devices
摘要
申请公布号
GB546777(A)
申请公布日期
1942.07.29
申请号
GB19410007701
申请日期
1941.06.18
申请人
IGRANIC ELECTRIC COMPANY LIMITED;JOHN RUSSELL TAYLOR;STANLEY ROBERT WRIGHT
发明人
分类号
H01H43/30
主分类号
H01H43/30
代理机构
代理人
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地址
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