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发明名称
FREMGANGSMAATE OG APPARAT FOR AA TILVEIEBRINGE EN ULINEAER NIVAAOVERFOERING I ET KOMPANDERT DELTAMODULERINGS-TALEOVERFOERINGSANLEGG
摘要
申请公布号
NO140954(C)
申请公布日期
1979.12.12
申请号
NO19740001016
申请日期
1974.03.21
申请人
ERICSSON PTY. LTD., L M,
发明人
SMITH, PETER LESLIE,
分类号
H04B1/64;H04M1/74;(IPC1-7):H04M1/74;H03K13/22
主分类号
H04B1/64
代理机构
代理人
主权项
地址
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