JPS5447306A - Method of construction of continuous excavation of deep ditch - Google Patents

Method of construction of continuous excavation of deep ditch

Info

Publication number
JPS5447306A
JPS5447306A JP11404577A JP11404577A JPS5447306A JP S5447306 A JPS5447306 A JP S5447306A JP 11404577 A JP11404577 A JP 11404577A JP 11404577 A JP11404577 A JP 11404577A JP S5447306 A JPS5447306 A JP S5447306A
Authority
JP
Japan
Prior art keywords
construction
continuous excavation
deep ditch
ditch
deep
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
JP11404577A
Other languages
Japanese (ja)
Inventor
Wataru Nakamura
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 JP11404577A priority Critical patent/JPS5447306A/en
Publication of JPS5447306A publication Critical patent/JPS5447306A/en
Pending legal-status Critical Current

Links

JP11404577A 1977-09-22 1977-09-22 Method of construction of continuous excavation of deep ditch Pending JPS5447306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11404577A JPS5447306A (en) 1977-09-22 1977-09-22 Method of construction of continuous excavation of deep ditch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11404577A JPS5447306A (en) 1977-09-22 1977-09-22 Method of construction of continuous excavation of deep ditch

Publications (1)

Publication Number Publication Date
JPS5447306A true JPS5447306A (en) 1979-04-13

Family

ID=14627641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11404577A Pending JPS5447306A (en) 1977-09-22 1977-09-22 Method of construction of continuous excavation of deep ditch

Country Status (1)

Country Link
JP (1) JPS5447306A (en)

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