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经营范围
发明名称
Microwave antenna
摘要
申请公布号
US4827276(A)
申请公布日期
1989.05.02
申请号
US19870058286
申请日期
1987.06.04
申请人
SONY CORPORATION
发明人
FUKUZAWA, KEIJI;ITO, FUMIHIRO;KAJIKURI, JUNICHI;TSURUMARU, SHINOBU
分类号
H01Q21/00;H01Q21/06;H01Q21/24;(IPC1-7):H01Q13/00
主分类号
H01Q21/00
代理机构
代理人
主权项
地址
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