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发明名称
VORRICHTUNG FUER KUENSTLICHEN NACHHALL.
摘要
申请公布号
CH654961(A5)
申请公布日期
1986.03.14
申请号
CH19800003066
申请日期
1980.04.21
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
DIJKMANS, EISE CAREL;IMMINK, KORNELIS ANTONIE
分类号
H03H7/30;G10K15/12;H03H11/26;(IPC1-7):H03H11/26;G10K11/00
主分类号
H03H7/30
代理机构
代理人
主权项
地址
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