JPS5415308A - Method of forming casing pipe and its device - Google Patents

Method of forming casing pipe and its device

Info

Publication number
JPS5415308A
JPS5415308A JP8025077A JP8025077A JPS5415308A JP S5415308 A JPS5415308 A JP S5415308A JP 8025077 A JP8025077 A JP 8025077A JP 8025077 A JP8025077 A JP 8025077A JP S5415308 A JPS5415308 A JP S5415308A
Authority
JP
Japan
Prior art keywords
casing pipe
forming casing
forming
pipe
casing
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.)
Granted
Application number
JP8025077A
Other languages
Japanese (ja)
Other versions
JPS6018792B2 (en
Inventor
Tooru Toyoshima
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 JP8025077A priority Critical patent/JPS6018792B2/en
Publication of JPS5415308A publication Critical patent/JPS5415308A/en
Publication of JPS6018792B2 publication Critical patent/JPS6018792B2/en
Expired legal-status Critical Current

Links

JP8025077A 1977-07-05 1977-07-05 Grooving equipment for forming casing pipes Expired JPS6018792B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8025077A JPS6018792B2 (en) 1977-07-05 1977-07-05 Grooving equipment for forming casing pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8025077A JPS6018792B2 (en) 1977-07-05 1977-07-05 Grooving equipment for forming casing pipes

Publications (2)

Publication Number Publication Date
JPS5415308A true JPS5415308A (en) 1979-02-05
JPS6018792B2 JPS6018792B2 (en) 1985-05-13

Family

ID=13713065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8025077A Expired JPS6018792B2 (en) 1977-07-05 1977-07-05 Grooving equipment for forming casing pipes

Country Status (1)

Country Link
JP (1) JPS6018792B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020147910A (en) * 2019-03-11 2020-09-17 五洋建設株式会社 Ground improvement method, ground improvement device, and improved body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020147910A (en) * 2019-03-11 2020-09-17 五洋建設株式会社 Ground improvement method, ground improvement device, and improved body

Also Published As

Publication number Publication date
JPS6018792B2 (en) 1985-05-13

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