JPS53125337A - Method of excavating tunnel and device therefor - Google Patents

Method of excavating tunnel and device therefor

Info

Publication number
JPS53125337A
JPS53125337A JP3943377A JP3943377A JPS53125337A JP S53125337 A JPS53125337 A JP S53125337A JP 3943377 A JP3943377 A JP 3943377A JP 3943377 A JP3943377 A JP 3943377A JP S53125337 A JPS53125337 A JP S53125337A
Authority
JP
Japan
Prior art keywords
device therefor
excavating tunnel
excavating
tunnel
therefor
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
JP3943377A
Other languages
Japanese (ja)
Inventor
Takao Ebisu
Osamu Hatakeyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP3943377A priority Critical patent/JPS53125337A/en
Publication of JPS53125337A publication Critical patent/JPS53125337A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP3943377A 1977-04-08 1977-04-08 Method of excavating tunnel and device therefor Pending JPS53125337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3943377A JPS53125337A (en) 1977-04-08 1977-04-08 Method of excavating tunnel and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3943377A JPS53125337A (en) 1977-04-08 1977-04-08 Method of excavating tunnel and device therefor

Publications (1)

Publication Number Publication Date
JPS53125337A true JPS53125337A (en) 1978-11-01

Family

ID=12552855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3943377A Pending JPS53125337A (en) 1977-04-08 1977-04-08 Method of excavating tunnel and device therefor

Country Status (1)

Country Link
JP (1) JPS53125337A (en)

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