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发明名称
ANGLE MEASURING
摘要
申请公布号
GB1550092(A)
申请公布日期
1979.08.08
申请号
GB19770002859
申请日期
1977.01.24
申请人
TELEFONAB ERICSSON LM
发明人
分类号
G01C1/00;(IPC1-7):G02B23/00
主分类号
G01C1/00
代理机构
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