JPS61143299U - - Google Patents

Info

Publication number
JPS61143299U
JPS61143299U JP2681485U JP2681485U JPS61143299U JP S61143299 U JPS61143299 U JP S61143299U JP 2681485 U JP2681485 U JP 2681485U JP 2681485 U JP2681485 U JP 2681485U JP S61143299 U JPS61143299 U JP S61143299U
Authority
JP
Japan
Prior art keywords
ultrasonic waves
ultrasonic
portable
road
receives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2681485U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2681485U priority Critical patent/JPS61143299U/ja
Publication of JPS61143299U publication Critical patent/JPS61143299U/ja
Pending legal-status Critical Current

Links

JP2681485U 1985-02-26 1985-02-26 Pending JPS61143299U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2681485U JPS61143299U (enrdf_load_stackoverflow) 1985-02-26 1985-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2681485U JPS61143299U (enrdf_load_stackoverflow) 1985-02-26 1985-02-26

Publications (1)

Publication Number Publication Date
JPS61143299U true JPS61143299U (enrdf_load_stackoverflow) 1986-09-04

Family

ID=30523174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2681485U Pending JPS61143299U (enrdf_load_stackoverflow) 1985-02-26 1985-02-26

Country Status (1)

Country Link
JP (1) JPS61143299U (enrdf_load_stackoverflow)

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