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专利名称：FIRE RECEIVER发明人：OONISHI KAZUAKI申请号：JP9962575申请日：19750815公开号：JPS5223296A公开日：19770222
摘要：PURPOSE:To obtain a fire receiver, for a fire alarm system, which automaticallydetects a disconnection in the detection wiring, shorting and fire detection of firedetectors as one signal.
申请人：MATSUSHITA ELECTRIC WORKS LTD
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