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发明名称
CONNECTING SYSTEM FOR INCOMING DURING COMMUNICATION
摘要
申请公布号
JPS5283009(A)
申请公布日期
1977.07.11
申请号
JP19750159027
申请日期
1975.12.29
申请人
FUJITSU LTD;NIPPON TELEGRAPH & TELEPHONE
发明人
OKADA TOMOO;TANIMURA KENJI;MURAKAMI TAKASHI;IINO YOSHIROU;TAKECHI SHINZOU
分类号
H04M3/42
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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