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发明名称
APPARATUS FOR UNDERWATER POSITIONING USING ULTRASONIC TRANSMITTING/RECEIVING
摘要
申请公布号
KR20050038928(A)
申请公布日期
2005.04.29
申请号
KR20030074243
申请日期
2003.10.23
申请人
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
JUNG, WOO CHUL;KIM, KWANG IL
分类号
G01S3/02;(IPC1-7):G01S3/02
主分类号
G01S3/02
代理机构
代理人
主权项
地址
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