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发明名称
FORCED DISCONNECTION AND RE-CONNECTION SYSTEM
摘要
申请公布号
JPH01114247(A)
申请公布日期
1989.05.02
申请号
JP19870272705
申请日期
1987.10.28
申请人
NEC ENG LTD
发明人
SAITO RYUICHI
分类号
H04M3/42;H04M3/20
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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