JPS6164909A - トンネル内走行誘導表示構造 - Google Patents

トンネル内走行誘導表示構造

Info

Publication number
JPS6164909A
JPS6164909A JP59187799A JP18779984A JPS6164909A JP S6164909 A JPS6164909 A JP S6164909A JP 59187799 A JP59187799 A JP 59187799A JP 18779984 A JP18779984 A JP 18779984A JP S6164909 A JPS6164909 A JP S6164909A
Authority
JP
Japan
Prior art keywords
tunnel
display portion
color
gray
black
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.)
Granted
Application number
JP59187799A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414206B2 (enrdf_load_stackoverflow
Inventor
徳岡 謙侍
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.)
Nippon Mektron KK
Original Assignee
Nippon Mektron KK
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 Nippon Mektron KK filed Critical Nippon Mektron KK
Priority to JP59187799A priority Critical patent/JPS6164909A/ja
Publication of JPS6164909A publication Critical patent/JPS6164909A/ja
Publication of JPH0414206B2 publication Critical patent/JPH0414206B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
JP59187799A 1984-09-07 1984-09-07 トンネル内走行誘導表示構造 Granted JPS6164909A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59187799A JPS6164909A (ja) 1984-09-07 1984-09-07 トンネル内走行誘導表示構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59187799A JPS6164909A (ja) 1984-09-07 1984-09-07 トンネル内走行誘導表示構造

Publications (2)

Publication Number Publication Date
JPS6164909A true JPS6164909A (ja) 1986-04-03
JPH0414206B2 JPH0414206B2 (enrdf_load_stackoverflow) 1992-03-12

Family

ID=16212434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59187799A Granted JPS6164909A (ja) 1984-09-07 1984-09-07 トンネル内走行誘導表示構造

Country Status (1)

Country Link
JP (1) JPS6164909A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111021277A (zh) * 2019-12-27 2020-04-17 兰州大学 一种可用于交通安全指示的节能反射器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630407A (en) * 1979-08-22 1981-03-27 Sumitomo Chem Co Ltd Preparation of highly stereoregular alpha-olefin polymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630407A (en) * 1979-08-22 1981-03-27 Sumitomo Chem Co Ltd Preparation of highly stereoregular alpha-olefin polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111021277A (zh) * 2019-12-27 2020-04-17 兰州大学 一种可用于交通安全指示的节能反射器

Also Published As

Publication number Publication date
JPH0414206B2 (enrdf_load_stackoverflow) 1992-03-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees