JPH0468295U - - Google Patents

Info

Publication number
JPH0468295U
JPH0468295U JP11155890U JP11155890U JPH0468295U JP H0468295 U JPH0468295 U JP H0468295U JP 11155890 U JP11155890 U JP 11155890U JP 11155890 U JP11155890 U JP 11155890U JP H0468295 U JPH0468295 U JP H0468295U
Authority
JP
Japan
Prior art keywords
metal pipe
perforated part
diameter part
coating layer
corrosion
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
JP11155890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH088394Y2 (ja
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 filed Critical
Priority to JP1990111558U priority Critical patent/JPH088394Y2/ja
Publication of JPH0468295U publication Critical patent/JPH0468295U/ja
Application granted granted Critical
Publication of JPH088394Y2 publication Critical patent/JPH088394Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
JP1990111558U 1990-10-24 1990-10-24 金属管穿孔部の防食スリーブ Expired - Lifetime JPH088394Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990111558U JPH088394Y2 (ja) 1990-10-24 1990-10-24 金属管穿孔部の防食スリーブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990111558U JPH088394Y2 (ja) 1990-10-24 1990-10-24 金属管穿孔部の防食スリーブ

Publications (2)

Publication Number Publication Date
JPH0468295U true JPH0468295U (de) 1992-06-17
JPH088394Y2 JPH088394Y2 (ja) 1996-03-06

Family

ID=31859027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990111558U Expired - Lifetime JPH088394Y2 (ja) 1990-10-24 1990-10-24 金属管穿孔部の防食スリーブ

Country Status (1)

Country Link
JP (1) JPH088394Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723892U (ja) * 1993-05-27 1995-05-02 株式会社タブチ 防食スリーブ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100983640B1 (ko) * 2008-06-21 2010-09-24 한국건설기술연구원 부단수 천공 방법 및 부단수 천공 방법을 이용하는 새들분수전

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290729U (de) * 1975-12-27 1977-07-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290729U (de) * 1975-12-27 1977-07-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723892U (ja) * 1993-05-27 1995-05-02 株式会社タブチ 防食スリーブ

Also Published As

Publication number Publication date
JPH088394Y2 (ja) 1996-03-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term