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发明名称
MERIDIAN-SEEKING INSTRUMENT
摘要
申请公布号
US3512264(A)
申请公布日期
1970.05.19
申请号
USD3512264
申请日期
1966.02.23
申请人
LEAR SIEGLER INC.
发明人
LEONARD R. AMBROSINI
分类号
G01C19/38;(IPC1-7):G01C19/38
主分类号
G01C19/38
代理机构
代理人
主权项
地址
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