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发明名称
Improvements relating to electrical timing circuits
摘要
申请公布号
GB621872(A)
申请公布日期
1949.04.21
申请号
GB19460020506
申请日期
1946.07.09
申请人
GRAHAM JOHN SCOLES;METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED
发明人
分类号
G08C15/08;H04L13/14
主分类号
G08C15/08
代理机构
代理人
主权项
地址
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