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发明名称
CONTROL SYSTEM FOR SWITCHBOARD
摘要
申请公布号
JPS57164651(A)
申请公布日期
1982.10.09
申请号
JP19810041353
申请日期
1981.03.20
申请人
FUJITSU KK
发明人
HARADA HIDEMI;NAGAHAMA YASUTSUGU;MATSUURA YOSHIAKI;AOKI KENZOU;TAKAHASHI ATSUHISA
分类号
H04M3/60;H04Q11/04
主分类号
H04M3/60
代理机构
代理人
主权项
地址
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