JPS536777B2 - - Google Patents

Info

Publication number
JPS536777B2
JPS536777B2 JP5920972A JP5920972A JPS536777B2 JP S536777 B2 JPS536777 B2 JP S536777B2 JP 5920972 A JP5920972 A JP 5920972A JP 5920972 A JP5920972 A JP 5920972A JP S536777 B2 JPS536777 B2 JP S536777B2
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.)
Expired
Application number
JP5920972A
Other languages
Japanese (ja)
Other versions
JPS4919637A (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 JP5920972A priority Critical patent/JPS536777B2/ja
Publication of JPS4919637A publication Critical patent/JPS4919637A/ja
Publication of JPS536777B2 publication Critical patent/JPS536777B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP5920972A 1972-06-14 1972-06-14 Expired JPS536777B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5920972A JPS536777B2 (en) 1972-06-14 1972-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5920972A JPS536777B2 (en) 1972-06-14 1972-06-14

Publications (2)

Publication Number Publication Date
JPS4919637A JPS4919637A (en) 1974-02-21
JPS536777B2 true JPS536777B2 (en) 1978-03-11

Family

ID=13106772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5920972A Expired JPS536777B2 (en) 1972-06-14 1972-06-14

Country Status (1)

Country Link
JP (1) JPS536777B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813897A (en) * 1981-07-17 1983-01-26 株式会社奥村組 Drilling of horizontal hole under track
JPS5988593A (en) * 1982-11-15 1984-05-22 株式会社奥村組 Construction of underpass
JPS63184693A (en) * 1987-01-26 1988-07-30 株式会社大林組 Method of protection construction of existing tunnel
JPS63184695A (en) * 1987-01-26 1988-07-30 株式会社大林組 Method of creation construction of underground concrete block

Also Published As

Publication number Publication date
JPS4919637A (en) 1974-02-21

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