JPS5664382A - Method and device for preventing deposition of ice and snow on surface of traffic signs - Google Patents

Method and device for preventing deposition of ice and snow on surface of traffic signs

Info

Publication number
JPS5664382A
JPS5664382A JP13935679A JP13935679A JPS5664382A JP S5664382 A JPS5664382 A JP S5664382A JP 13935679 A JP13935679 A JP 13935679A JP 13935679 A JP13935679 A JP 13935679A JP S5664382 A JPS5664382 A JP S5664382A
Authority
JP
Japan
Prior art keywords
snow
ice
traffic signs
preventing deposition
deposition
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
JP13935679A
Other languages
Japanese (ja)
Other versions
JPS585429B2 (en
Inventor
Makoto Murakuni
Ichirou Honda
Masaru Hasebe
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 DOURO KOUDAN
Suzuki Metal Industry Co Ltd
Original Assignee
NIPPON DOURO KOUDAN
Suzuki Metal Industry Co Ltd
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 DOURO KOUDAN, Suzuki Metal Industry Co Ltd filed Critical NIPPON DOURO KOUDAN
Priority to JP54139356A priority Critical patent/JPS585429B2/en
Publication of JPS5664382A publication Critical patent/JPS5664382A/en
Publication of JPS585429B2 publication Critical patent/JPS585429B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
JP54139356A 1979-10-30 1979-10-30 Method and device for preventing icing and snow accretion on the sign surface of traffic signs Expired JPS585429B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54139356A JPS585429B2 (en) 1979-10-30 1979-10-30 Method and device for preventing icing and snow accretion on the sign surface of traffic signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54139356A JPS585429B2 (en) 1979-10-30 1979-10-30 Method and device for preventing icing and snow accretion on the sign surface of traffic signs

Publications (2)

Publication Number Publication Date
JPS5664382A true JPS5664382A (en) 1981-06-01
JPS585429B2 JPS585429B2 (en) 1983-01-31

Family

ID=15243415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54139356A Expired JPS585429B2 (en) 1979-10-30 1979-10-30 Method and device for preventing icing and snow accretion on the sign surface of traffic signs

Country Status (1)

Country Link
JP (1) JPS585429B2 (en)

Also Published As

Publication number Publication date
JPS585429B2 (en) 1983-01-31

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