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发明名称
Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes
摘要
申请公布号
DE845213(C)
申请公布日期
1952.07.28
申请号
DE1949P053374
申请日期
1949.08.30
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
OVERTON BRYAN RICHARD
分类号
H03K4/43
主分类号
H03K4/43
代理机构
代理人
主权项
地址
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