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发明名称
HELICAL ANTENNA
摘要
申请公布号
JPH10256824(A)
申请公布日期
1998.09.25
申请号
JP19970060796
申请日期
1997.03.14
申请人
NEC CORP
发明人
KURAMOTO AKIO
分类号
H01Q21/24;H01Q1/38;H01Q11/08;(IPC1-7):H01Q11/08
主分类号
H01Q21/24
代理机构
代理人
主权项
地址
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