JPH03122108U - - Google Patents

Info

Publication number
JPH03122108U
JPH03122108U JP3074790U JP3074790U JPH03122108U JP H03122108 U JPH03122108 U JP H03122108U JP 3074790 U JP3074790 U JP 3074790U JP 3074790 U JP3074790 U JP 3074790U JP H03122108 U JPH03122108 U JP H03122108U
Authority
JP
Japan
Prior art keywords
sand layer
protection structure
rockfall protection
synthetic resin
resin foam
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.)
Pending
Application number
JP3074790U
Other languages
English (en)
Japanese (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 JP3074790U priority Critical patent/JPH03122108U/ja
Publication of JPH03122108U publication Critical patent/JPH03122108U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
JP3074790U 1990-03-26 1990-03-26 Pending JPH03122108U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3074790U JPH03122108U (en]) 1990-03-26 1990-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3074790U JPH03122108U (en]) 1990-03-26 1990-03-26

Publications (1)

Publication Number Publication Date
JPH03122108U true JPH03122108U (en]) 1991-12-13

Family

ID=31533454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3074790U Pending JPH03122108U (en]) 1990-03-26 1990-03-26

Country Status (1)

Country Link
JP (1) JPH03122108U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018145741A (ja) * 2017-03-08 2018-09-20 大成建設株式会社 移動式落下物防護構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018145741A (ja) * 2017-03-08 2018-09-20 大成建設株式会社 移動式落下物防護構造

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