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发明名称
ARRANGEMENT TO INDICATE SIGNALS HAVING A LEUGTH EXCEEDING A LIMIT VALUE
摘要
申请公布号
EG13443(A)
申请公布日期
1981.06.30
申请号
EG19770000039
申请日期
1977.01.22
申请人
ERICSSON TELEFON AB L M
发明人
分类号
G01R19/165;G01R29/027;(IPC1-7):H03K5/00
主分类号
G01R19/165
代理机构
代理人
主权项
地址
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