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发明名称
摘要
申请公布号
NL6817763(A)
申请公布日期
1969.06.16
申请号
NL19680017763
申请日期
1968.12.11
申请人
ERICSSON TELEFON AB L M
发明人
STYREN S E;THYLANDER S L
分类号
G01S7/288;(IPC1-7):G01S9/42
主分类号
G01S7/288
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