JPH0155839B2 - - Google Patents

Info

Publication number
JPH0155839B2
JPH0155839B2 JP58246623A JP24662383A JPH0155839B2 JP H0155839 B2 JPH0155839 B2 JP H0155839B2 JP 58246623 A JP58246623 A JP 58246623A JP 24662383 A JP24662383 A JP 24662383A JP H0155839 B2 JPH0155839 B2 JP H0155839B2
Authority
JP
Japan
Prior art keywords
pig
pipe
resin
conduit
existing
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
JP58246623A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60139992A (ja
Inventor
Mitsutoshi Hayashi
Isao Saito
Nobukatsu Ike
Toshihiko Oosawa
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP58246623A priority Critical patent/JPS60139992A/ja
Publication of JPS60139992A publication Critical patent/JPS60139992A/ja
Publication of JPH0155839B2 publication Critical patent/JPH0155839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Pipe Accessories (AREA)
JP58246623A 1983-12-28 1983-12-28 既設管の管継手部補修時における樹脂および樹脂搬送ピグの管内導入装置 Granted JPS60139992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58246623A JPS60139992A (ja) 1983-12-28 1983-12-28 既設管の管継手部補修時における樹脂および樹脂搬送ピグの管内導入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58246623A JPS60139992A (ja) 1983-12-28 1983-12-28 既設管の管継手部補修時における樹脂および樹脂搬送ピグの管内導入装置

Publications (2)

Publication Number Publication Date
JPS60139992A JPS60139992A (ja) 1985-07-24
JPH0155839B2 true JPH0155839B2 (OSRAM) 1989-11-27

Family

ID=17151154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58246623A Granted JPS60139992A (ja) 1983-12-28 1983-12-28 既設管の管継手部補修時における樹脂および樹脂搬送ピグの管内導入装置

Country Status (1)

Country Link
JP (1) JPS60139992A (OSRAM)

Also Published As

Publication number Publication date
JPS60139992A (ja) 1985-07-24

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