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发明名称
INTER-STATION RELAY CALL TRANSFER SYSTEM
摘要
申请公布号
JPH0230265(A)
申请公布日期
1990.01.31
申请号
JP19880181070
申请日期
1988.07.19
申请人
FUJITSU LTD
发明人
IWANA KENJI
分类号
H04M3/58
主分类号
H04M3/58
代理机构
代理人
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