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发明名称
Improvements relating to surveyor's profiles
摘要
申请公布号
GB2153527(A)
申请公布日期
1985.08.21
申请号
GB19850002053
申请日期
1985.01.28
申请人
ALAN HAVARD * EVANS
发明人
ALAN HAVARD * EVANS
分类号
G01C15/06;(IPC1-7):G01C15/06
主分类号
G01C15/06
代理机构
代理人
主权项
地址
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