JPS5925778U - 管壁通孔管の壁孔閉塞装置 - Google Patents

管壁通孔管の壁孔閉塞装置

Info

Publication number
JPS5925778U
JPS5925778U JP12104682U JP12104682U JPS5925778U JP S5925778 U JPS5925778 U JP S5925778U JP 12104682 U JP12104682 U JP 12104682U JP 12104682 U JP12104682 U JP 12104682U JP S5925778 U JPS5925778 U JP S5925778U
Authority
JP
Japan
Prior art keywords
pipe wall
wall
annular groove
hole
plugging device
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
JP12104682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342231Y2 (enrdf_load_stackoverflow
Inventor
橋爪　好一
Original Assignee
シ−アイ化成株式会社
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 シ−アイ化成株式会社 filed Critical シ−アイ化成株式会社
Priority to JP12104682U priority Critical patent/JPS5925778U/ja
Publication of JPS5925778U publication Critical patent/JPS5925778U/ja
Application granted granted Critical
Publication of JPS6342231Y2 publication Critical patent/JPS6342231Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Joints With Sleeves (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP12104682U 1982-08-11 1982-08-11 管壁通孔管の壁孔閉塞装置 Granted JPS5925778U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12104682U JPS5925778U (ja) 1982-08-11 1982-08-11 管壁通孔管の壁孔閉塞装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12104682U JPS5925778U (ja) 1982-08-11 1982-08-11 管壁通孔管の壁孔閉塞装置

Publications (2)

Publication Number Publication Date
JPS5925778U true JPS5925778U (ja) 1984-02-17
JPS6342231Y2 JPS6342231Y2 (enrdf_load_stackoverflow) 1988-11-04

Family

ID=30277186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12104682U Granted JPS5925778U (ja) 1982-08-11 1982-08-11 管壁通孔管の壁孔閉塞装置

Country Status (1)

Country Link
JP (1) JPS5925778U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6342231Y2 (enrdf_load_stackoverflow) 1988-11-04

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