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发明名称
ERRONEOUS SWITCHING RELIEVING SYSTEM FOR SIGNAL SWITCHING DEVICE
摘要
申请公布号
JPH01276830(A)
申请公布日期
1989.11.07
申请号
JP19880105842
申请日期
1988.04.27
申请人
FUJITSU LTD
发明人
IKAWA FUMIHIRO
分类号
H04L1/22;H04B1/74
主分类号
H04L1/22
代理机构
代理人
主权项
地址
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