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发明名称
Verfahren zur Abstandsmessung in beliebigen Medien durch rhythmisches Senden von Impulsen
摘要
申请公布号
DE735005(C)
申请公布日期
1943.05.04
申请号
DE1935D070152D
申请日期
1935.04.16
申请人
DEUTSCHE BETRIEBSGESELLSCHAFT FUER DRAHTLOSE TELEGRAFIE M.B.H.
发明人
RUST DR. HANSHEINRICH
分类号
G01S15/10
主分类号
G01S15/10
代理机构
代理人
主权项
地址
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