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发明名称
tunable high-frequency antenna.
摘要
申请公布号
EP0428229(B1)
申请公布日期
1995.04.12
申请号
EP19900203008
申请日期
1990.11.13
申请人
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
发明人
VAN DER VIS, PIETER ANTHONIE
分类号
H01Q9/14;H01Q11/16;H03H7/40;(IPC1-7):H01Q9/00;H01Q11/00
主分类号
H01Q9/14
代理机构
代理人
主权项
地址
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