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发明名称
STRUCTURE OF ULTRA HIGH-FREQUENCY FILTER
摘要
申请公布号
JPS6253502(A)
申请公布日期
1987.03.09
申请号
JP19850193159
申请日期
1985.09.03
申请人
TOKYO KEIKI CO LTD
发明人
EJIMA MASANORI;TAKAHASHI YUICHI
分类号
H01P1/203;H01P1/162;H01P1/212
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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