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经营范围
发明名称
A bi-phase modulator
摘要
申请公布号
GB2209908(A)
申请公布日期
1989.05.24
申请号
GB19870021717
申请日期
1987.09.15
申请人
THE * PLESSEY COMPANY PLC
发明人
DAVID CHARLES * EVENDEN;BRYAN STEPHEN * RICKETT;NEIL * ROUGHTON
分类号
H03M5/12
主分类号
H03M5/12
代理机构
代理人
主权项
地址
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