JPS6353358B2 - - Google Patents

Info

Publication number
JPS6353358B2
JPS6353358B2 JP5491880A JP5491880A JPS6353358B2 JP S6353358 B2 JPS6353358 B2 JP S6353358B2 JP 5491880 A JP5491880 A JP 5491880A JP 5491880 A JP5491880 A JP 5491880A JP S6353358 B2 JPS6353358 B2 JP S6353358B2
Authority
JP
Japan
Prior art keywords
steel pipe
buried steel
existing buried
existing
cutter
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.)
Expired
Application number
JP5491880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56153090A (en
Inventor
Kaneyoshi Kitano
Takaaki Asana
Noriaki Hanada
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP5491880A priority Critical patent/JPS56153090A/ja
Publication of JPS56153090A publication Critical patent/JPS56153090A/ja
Publication of JPS6353358B2 publication Critical patent/JPS6353358B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5491880A 1980-04-25 1980-04-25 Dismantling of existing buried pipe Granted JPS56153090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5491880A JPS56153090A (en) 1980-04-25 1980-04-25 Dismantling of existing buried pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5491880A JPS56153090A (en) 1980-04-25 1980-04-25 Dismantling of existing buried pipe

Publications (2)

Publication Number Publication Date
JPS56153090A JPS56153090A (en) 1981-11-26
JPS6353358B2 true JPS6353358B2 (en]) 1988-10-24

Family

ID=12983982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5491880A Granted JPS56153090A (en) 1980-04-25 1980-04-25 Dismantling of existing buried pipe

Country Status (1)

Country Link
JP (1) JPS56153090A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443461U (en]) * 1990-08-07 1992-04-13

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241485A (ja) * 1985-08-16 1987-02-23 日本鋼管株式会社 埋設撤去管の摩擦抵抗軽減方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443461U (en]) * 1990-08-07 1992-04-13

Also Published As

Publication number Publication date
JPS56153090A (en) 1981-11-26

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