JPS644895Y2 - - Google Patents

Info

Publication number
JPS644895Y2
JPS644895Y2 JP1982164206U JP16420682U JPS644895Y2 JP S644895 Y2 JPS644895 Y2 JP S644895Y2 JP 1982164206 U JP1982164206 U JP 1982164206U JP 16420682 U JP16420682 U JP 16420682U JP S644895 Y2 JPS644895 Y2 JP S644895Y2
Authority
JP
Japan
Prior art keywords
top plate
concrete
plate member
road
main ribs
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
JP1982164206U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5969214U (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 JP16420682U priority Critical patent/JPS5969214U/ja
Publication of JPS5969214U publication Critical patent/JPS5969214U/ja
Application granted granted Critical
Publication of JPS644895Y2 publication Critical patent/JPS644895Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
JP16420682U 1982-10-29 1982-10-29 道路の保護用シエツド Granted JPS5969214U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16420682U JPS5969214U (ja) 1982-10-29 1982-10-29 道路の保護用シエツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16420682U JPS5969214U (ja) 1982-10-29 1982-10-29 道路の保護用シエツド

Publications (2)

Publication Number Publication Date
JPS5969214U JPS5969214U (ja) 1984-05-10
JPS644895Y2 true JPS644895Y2 (fr) 1989-02-08

Family

ID=30360066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16420682U Granted JPS5969214U (ja) 1982-10-29 1982-10-29 道路の保護用シエツド

Country Status (1)

Country Link
JP (1) JPS5969214U (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133612A (fr) * 1974-04-12 1975-10-23
JPS57155408A (en) * 1981-03-20 1982-09-25 Nihon Samikon Kk Protective cover comprising prefabricated pc for snowslide or fall stone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133612A (fr) * 1974-04-12 1975-10-23
JPS57155408A (en) * 1981-03-20 1982-09-25 Nihon Samikon Kk Protective cover comprising prefabricated pc for snowslide or fall stone

Also Published As

Publication number Publication date
JPS5969214U (ja) 1984-05-10

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