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发明名称
DUPLICATED SIGNAL SUPPLYING DEVICE
摘要
申请公布号
JPS6477358(A)
申请公布日期
1989.03.23
申请号
JP19870234069
申请日期
1987.09.18
申请人
FUJITSU LTD
发明人
KOJIMA KOICHI;KAWAGUCHI TOSHIHIRO
分类号
H04M3/22;H04M3/02
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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