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经营范围
发明名称
APPARATUS FOR DETERMINING THE POSITION OF AN OBJECT
摘要
申请公布号
GB1480779(A)
申请公布日期
1977.07.27
申请号
GB19740043129
申请日期
1974.10.04
申请人
COAL IND LTD
发明人
分类号
G01D5/243;G01S5/04;(IPC1-7):G01S11/00
主分类号
G01D5/243
代理机构
代理人
主权项
地址
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