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发明名称
Digital modulation method
摘要
申请公布号
US4988999(A)
申请公布日期
1991.01.29
申请号
US19900506270
申请日期
1990.04.09
申请人
NIPPON HOSO KYOKAI
发明人
UEHARA, TOSHIHIRO;MINAGUCHI, HOTAKA;OBA, YOSHINOBU
分类号
H03M5/14
主分类号
H03M5/14
代理机构
代理人
主权项
地址
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