JPS4988204A - - Google Patents

Info

Publication number
JPS4988204A
JPS4988204A JP47130298A JP13029872A JPS4988204A JP S4988204 A JPS4988204 A JP S4988204A JP 47130298 A JP47130298 A JP 47130298A JP 13029872 A JP13029872 A JP 13029872A JP S4988204 A JPS4988204 A JP S4988204A
Authority
JP
Japan
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
JP47130298A
Other languages
Japanese (ja)
Other versions
JPS4949529B2 (en
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 JP47130298A priority Critical patent/JPS4949529B2/ja
Publication of JPS4988204A publication Critical patent/JPS4988204A/ja
Publication of JPS4949529B2 publication Critical patent/JPS4949529B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)
  • Bridges Or Land Bridges (AREA)
JP47130298A 1972-12-28 1972-12-28 Expired JPS4949529B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47130298A JPS4949529B2 (en) 1972-12-28 1972-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47130298A JPS4949529B2 (en) 1972-12-28 1972-12-28

Publications (2)

Publication Number Publication Date
JPS4988204A true JPS4988204A (en) 1974-08-23
JPS4949529B2 JPS4949529B2 (en) 1974-12-27

Family

ID=15030957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47130298A Expired JPS4949529B2 (en) 1972-12-28 1972-12-28

Country Status (1)

Country Link
JP (1) JPS4949529B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008150885A (en) * 2006-12-19 2008-07-03 Sakai Kogyo Kk Bridge fall prevention device
JP2018044362A (en) * 2016-09-14 2018-03-22 ケイコン株式会社 Method for easily constructing tunnel watchman passage using l-shaped precast concrete product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008150885A (en) * 2006-12-19 2008-07-03 Sakai Kogyo Kk Bridge fall prevention device
JP2018044362A (en) * 2016-09-14 2018-03-22 ケイコン株式会社 Method for easily constructing tunnel watchman passage using l-shaped precast concrete product

Also Published As

Publication number Publication date
JPS4949529B2 (en) 1974-12-27

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