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发明名称
Improvements in or relating to electric signal generators
摘要
申请公布号
GB814138(A)
申请公布日期
1959.05.27
申请号
GB19560007967
申请日期
1956.03.14
申请人
RANK CINTEL LIMITED
发明人
HURR ERNEST ROY
分类号
H03K5/00
主分类号
H03K5/00
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