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发明名称
CIRCUIT-ARRANGEMENT FOR DEVELOPING AN ELECTRICAL OSCILLATION CONTROLLED BY A CONTROL OSCILLATION
摘要
申请公布号
CA557087(A)
申请公布日期
1958.05.06
申请号
CAD557087
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
JOHANNES ENSINK;WILLEM HERMES
分类号
主分类号
代理机构
代理人
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