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发明名称
CIRCUIT-ARRANGEMENT FOR PRODUCING A SAWTOOTH CURRENT
摘要
申请公布号
CA505205(A)
申请公布日期
1954.08.17
申请号
CAD505205
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
JOHAN HAANTJES;BERNARDUS W. VAN INGEN SCHENAU
分类号
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