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经营范围
发明名称
Impulskodemodulationseinrichtung
摘要
申请公布号
DE948527(C)
申请公布日期
1956.09.06
申请号
DE1954N009520
申请日期
1954.09.26
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
JAGER FRANK DE;SCHOUTEN JAN FREDERIK
分类号
H03M3/02;H04B14/06
主分类号
H03M3/02
代理机构
代理人
主权项
地址
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