JPS60177869A - 管内壁の研磨工法 - Google Patents

管内壁の研磨工法

Info

Publication number
JPS60177869A
JPS60177869A JP3030884A JP3030884A JPS60177869A JP S60177869 A JPS60177869 A JP S60177869A JP 3030884 A JP3030884 A JP 3030884A JP 3030884 A JP3030884 A JP 3030884A JP S60177869 A JPS60177869 A JP S60177869A
Authority
JP
Japan
Prior art keywords
pipe
hose
branched
polishing
branch
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
JP3030884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327345B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Ide
井出　齊
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.)
IZUMI RAININGU KK
Original Assignee
IZUMI RAININGU KK
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 IZUMI RAININGU KK filed Critical IZUMI RAININGU KK
Priority to JP3030884A priority Critical patent/JPS60177869A/ja
Publication of JPS60177869A publication Critical patent/JPS60177869A/ja
Publication of JPH0327345B2 publication Critical patent/JPH0327345B2/ja
Granted legal-status Critical Current

Links

JP3030884A 1984-02-22 1984-02-22 管内壁の研磨工法 Granted JPS60177869A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3030884A JPS60177869A (ja) 1984-02-22 1984-02-22 管内壁の研磨工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3030884A JPS60177869A (ja) 1984-02-22 1984-02-22 管内壁の研磨工法

Publications (2)

Publication Number Publication Date
JPS60177869A true JPS60177869A (ja) 1985-09-11
JPH0327345B2 JPH0327345B2 (enrdf_load_stackoverflow) 1991-04-15

Family

ID=12300141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3030884A Granted JPS60177869A (ja) 1984-02-22 1984-02-22 管内壁の研磨工法

Country Status (1)

Country Link
JP (1) JPS60177869A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125774A (ja) * 1984-07-13 1986-02-04 Kiyooa Eng:Kk 給水管の研掃方法
JPH02269566A (ja) * 1989-04-12 1990-11-02 Ebara Res Co Ltd パイプ内面の研掃方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125774A (ja) * 1984-07-13 1986-02-04 Kiyooa Eng:Kk 給水管の研掃方法
JPH02269566A (ja) * 1989-04-12 1990-11-02 Ebara Res Co Ltd パイプ内面の研掃方法

Also Published As

Publication number Publication date
JPH0327345B2 (enrdf_load_stackoverflow) 1991-04-15

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Legal Events

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