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发明名称
DISTANCE MEASURING APPARATUS
摘要
申请公布号
GB1511354(A)
申请公布日期
1978.05.17
申请号
GB19750019218
申请日期
1975.05.07
申请人
NATIONAL RESEARCH DEVELOPMENT CORP
发明人
分类号
G01S7/481;G01S17/32;G01S17/87;(IPC1-7):G01S9/62
主分类号
G01S7/481
代理机构
代理人
主权项
地址
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