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发明名称
Improvements in oscillator synchronising circuit arrangements
摘要
申请公布号
GB615886(A)
申请公布日期
1949.01.13
申请号
GB19430018548
申请日期
1943.11.08
申请人
PHILIPS LAMPS LIMITED
发明人
分类号
H03L7/08;H03L7/081;H04B1/30
主分类号
H03L7/08
代理机构
代理人
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地址
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