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发明名称
Tonregler mit Anzeige
摘要
申请公布号
DE1058584(B)
申请公布日期
1959.06.04
申请号
DE1957N013974
申请日期
1957.08.06
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
BROUWER JOHANNES;PHILIPSE PIETER ABRAHAM CONSTANTINUS
分类号
G08B5/36;H03J1/04
主分类号
G08B5/36
代理机构
代理人
主权项
地址
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