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发明名称
LADDER TYPE ELECTRIC FILTER
摘要
申请公布号
JPS6345912(A)
申请公布日期
1988.02.26
申请号
JP19860189353
申请日期
1986.08.12
申请人
NGK SPARK PLUG CO LTD
发明人
WATA MASAHIRO
分类号
H03H9/09;H03H9/13;H03H9/17;H03H9/58
主分类号
H03H9/09
代理机构
代理人
主权项
地址
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