JPH0624404Y2 - 事故通報装置 - Google Patents

事故通報装置

Info

Publication number
JPH0624404Y2
JPH0624404Y2 JP1988098767U JP9876788U JPH0624404Y2 JP H0624404 Y2 JPH0624404 Y2 JP H0624404Y2 JP 1988098767 U JP1988098767 U JP 1988098767U JP 9876788 U JP9876788 U JP 9876788U JP H0624404 Y2 JPH0624404 Y2 JP H0624404Y2
Authority
JP
Japan
Prior art keywords
accident
collecting device
guardrail
sound collecting
road
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.)
Expired - Fee Related
Application number
JP1988098767U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0223013U (enrdf_load_html_response
Inventor
省一 保田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 by Sharp Corp filed Critical Sharp Corp
Priority to JP1988098767U priority Critical patent/JPH0624404Y2/ja
Publication of JPH0223013U publication Critical patent/JPH0223013U/ja
Application granted granted Critical
Publication of JPH0624404Y2 publication Critical patent/JPH0624404Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
JP1988098767U 1988-07-25 1988-07-25 事故通報装置 Expired - Fee Related JPH0624404Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988098767U JPH0624404Y2 (ja) 1988-07-25 1988-07-25 事故通報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988098767U JPH0624404Y2 (ja) 1988-07-25 1988-07-25 事故通報装置

Publications (2)

Publication Number Publication Date
JPH0223013U JPH0223013U (enrdf_load_html_response) 1990-02-15
JPH0624404Y2 true JPH0624404Y2 (ja) 1994-06-29

Family

ID=31325320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988098767U Expired - Fee Related JPH0624404Y2 (ja) 1988-07-25 1988-07-25 事故通報装置

Country Status (1)

Country Link
JP (1) JPH0624404Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0223013U (enrdf_load_html_response) 1990-02-15

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Legal Events

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