JPH01135600U - - Google Patents

Info

Publication number
JPH01135600U
JPH01135600U JP1988030794U JP3079488U JPH01135600U JP H01135600 U JPH01135600 U JP H01135600U JP 1988030794 U JP1988030794 U JP 1988030794U JP 3079488 U JP3079488 U JP 3079488U JP H01135600 U JPH01135600 U JP H01135600U
Authority
JP
Japan
Prior art keywords
receiving
vehicle
sound
comparing
ultrasonic waves
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
JP1988030794U
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 JP1988030794U priority Critical patent/JPH01135600U/ja
Publication of JPH01135600U publication Critical patent/JPH01135600U/ja
Pending legal-status Critical Current

Links

JP1988030794U 1988-03-08 1988-03-08 Pending JPH01135600U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988030794U JPH01135600U (enrdf_load_stackoverflow) 1988-03-08 1988-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988030794U JPH01135600U (enrdf_load_stackoverflow) 1988-03-08 1988-03-08

Publications (1)

Publication Number Publication Date
JPH01135600U true JPH01135600U (enrdf_load_stackoverflow) 1989-09-18

Family

ID=31256169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988030794U Pending JPH01135600U (enrdf_load_stackoverflow) 1988-03-08 1988-03-08

Country Status (1)

Country Link
JP (1) JPH01135600U (enrdf_load_stackoverflow)

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