发明名称 BRANCHING SYSTEM FOS BROAD BAND SIGNAL
摘要 PURPOSE:To realize the branching system which can arbitrarily pick up from the transmission line, by picking up the broad band signal including low frequency component through branching of low frequency component and high frequency component.
申请公布号 JPS5371546(A) 申请公布日期 1978.06.26
申请号 JP19760147552 申请日期 1976.12.08
申请人 HITACHI CABLE 发明人 TAIRA SABUROU;OKAMOTO KUNIHIKO;ASAI TAKAHIRO
分类号 H03H7/46 主分类号 H03H7/46
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