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发明名称
摘要
申请公布号
SE328420(B)
申请公布日期
1970.09.14
申请号
SE19670009287
申请日期
1967.06.27
申请人
NORTHROP CORP
发明人
PITTMAN R
分类号
G01C19/38;G01P15/14;(IPC1-7):G01C19/04
主分类号
G01C19/38
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