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发明名称
Electrical timing control
摘要
申请公布号
US2534385(A)
申请公布日期
1950.12.19
申请号
US19490079213
申请日期
1949.03.02
申请人
SQUARE D COMPANY
发明人
STANBACK HARRIS I.;ANGER ERNEST G.
分类号
H03K17/288
主分类号
H03K17/288
代理机构
代理人
主权项
地址
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