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经营范围
发明名称
Générateur d'impulsions perfectionné
摘要
申请公布号
FR1285137(A)
申请公布日期
1962.02.16
申请号
FR19610857316
申请日期
1961.03.30
申请人
SVENSKA RELAFABRIKEN A. B. N. AKTIEBOLAG
发明人
分类号
H03K3/282;H03K3/78;H04M19/04
主分类号
H03K3/282
代理机构
代理人
主权项
地址
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