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经营范围
发明名称
MARK DETECTING SYSTEM
摘要
申请公布号
GB2018422(B)
申请公布日期
1983.01.19
申请号
GB19790010783
申请日期
1979.03.28
申请人
HITACHI LTD
发明人
分类号
G01D5/26;G01S3/786;(IPC1-7):G05D3/04;B66C13/16;G01B11/14
主分类号
G01D5/26
代理机构
代理人
主权项
地址
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