JPS4829211A - - Google Patents

Info

Publication number
JPS4829211A
JPS4829211A JP6366771A JP6366771A JPS4829211A JP S4829211 A JPS4829211 A JP S4829211A JP 6366771 A JP6366771 A JP 6366771A JP 6366771 A JP6366771 A JP 6366771A JP S4829211 A JPS4829211 A JP S4829211A
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.)
Pending
Application number
JP6366771A
Other languages
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 JP6366771A priority Critical patent/JPS4829211A/ja
Publication of JPS4829211A publication Critical patent/JPS4829211A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6366771A 1971-08-23 1971-08-23 Pending JPS4829211A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6366771A JPS4829211A (cs) 1971-08-23 1971-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6366771A JPS4829211A (cs) 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
JPS4829211A true JPS4829211A (cs) 1973-04-18

Family

ID=13235912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6366771A Pending JPS4829211A (cs) 1971-08-23 1971-08-23

Country Status (1)

Country Link
JP (1) JPS4829211A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136711A (en) * 1974-07-19 1976-03-27 Tidril Corp Chikano kojotsuronisoiankyoosuetsukeruhoho
JPS52135533A (en) * 1976-05-07 1977-11-12 Kunishige Hayashi Method of steel pipe semiishield construction and its device
JPS53111627A (en) * 1977-03-11 1978-09-29 Japan National Railway Method of tunneling under railway

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136711A (en) * 1974-07-19 1976-03-27 Tidril Corp Chikano kojotsuronisoiankyoosuetsukeruhoho
JPS52135533A (en) * 1976-05-07 1977-11-12 Kunishige Hayashi Method of steel pipe semiishield construction and its device
JPS53111627A (en) * 1977-03-11 1978-09-29 Japan National Railway Method of tunneling under railway

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