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发明名称
Improvements in or relating to electrical timing circuits
摘要
申请公布号
GB421689(A)
申请公布日期
1934.12.28
申请号
GB19330031391
申请日期
1933.11.10
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;DENNIS CLARK ESPLEY
发明人
分类号
H03K4/86
主分类号
H03K4/86
代理机构
代理人
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