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发明名称
MECHANICAL FILTER MECHANICAL FILTER
摘要
申请公布号
EP0173332(A3)
申请公布日期
1988.01.07
申请号
EP19850110876
申请日期
1985.08.29
申请人
FUJITSU LIMITED
发明人
GOUNJI, TAKASHI;YAMAMOTI, SHINICHI;KAWATSU, TERUO
分类号
H03H9/17;H03H9/02;H03H9/24;H03H9/56;H03H9/58;(IPC1-7):H03H9/56
主分类号
H03H9/17
代理机构
代理人
主权项
地址
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