JPS622526Y2 - - Google Patents

Info

Publication number
JPS622526Y2
JPS622526Y2 JP1981161635U JP16163581U JPS622526Y2 JP S622526 Y2 JPS622526 Y2 JP S622526Y2 JP 1981161635 U JP1981161635 U JP 1981161635U JP 16163581 U JP16163581 U JP 16163581U JP S622526 Y2 JPS622526 Y2 JP S622526Y2
Authority
JP
Japan
Prior art keywords
light
road surface
light receiving
light beam
detection device
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
Application number
JP1981161635U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5794846U (enrdf_load_stackoverflow
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 JP1981161635U priority Critical patent/JPS622526Y2/ja
Publication of JPS5794846U publication Critical patent/JPS5794846U/ja
Application granted granted Critical
Publication of JPS622526Y2 publication Critical patent/JPS622526Y2/ja
Expired legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP1981161635U 1981-10-29 1981-10-29 Expired JPS622526Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981161635U JPS622526Y2 (enrdf_load_stackoverflow) 1981-10-29 1981-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981161635U JPS622526Y2 (enrdf_load_stackoverflow) 1981-10-29 1981-10-29

Publications (2)

Publication Number Publication Date
JPS5794846U JPS5794846U (enrdf_load_stackoverflow) 1982-06-11
JPS622526Y2 true JPS622526Y2 (enrdf_load_stackoverflow) 1987-01-21

Family

ID=29520528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981161635U Expired JPS622526Y2 (enrdf_load_stackoverflow) 1981-10-29 1981-10-29

Country Status (1)

Country Link
JP (1) JPS622526Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5081661B2 (ja) * 2008-02-19 2012-11-28 株式会社Ｉｈｉ 水溜まり検出装置、無人走行車両及び水溜まり検出方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195883A (enrdf_load_stackoverflow) * 1975-02-20 1976-08-23

Also Published As

Publication number Publication date
JPS5794846U (enrdf_load_stackoverflow) 1982-06-11

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