JPH0159479B2 - - Google Patents

Info

Publication number
JPH0159479B2
JPH0159479B2 JP57151370A JP15137082A JPH0159479B2 JP H0159479 B2 JPH0159479 B2 JP H0159479B2 JP 57151370 A JP57151370 A JP 57151370A JP 15137082 A JP15137082 A JP 15137082A JP H0159479 B2 JPH0159479 B2 JP H0159479B2
Authority
JP
Japan
Prior art keywords
pipe
pigs
existing
pig
joints
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
JP57151370A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5940085A (ja
Inventor
Motoyuki Koga
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.)
HATSUKOO KK
Original Assignee
HATSUKOO 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 HATSUKOO KK filed Critical HATSUKOO KK
Priority to JP57151370A priority Critical patent/JPS5940085A/ja
Publication of JPS5940085A publication Critical patent/JPS5940085A/ja
Publication of JPH0159479B2 publication Critical patent/JPH0159479B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
JP57151370A 1982-08-31 1982-08-31 管継手部のシ−リング工法 Granted JPS5940085A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57151370A JPS5940085A (ja) 1982-08-31 1982-08-31 管継手部のシ−リング工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57151370A JPS5940085A (ja) 1982-08-31 1982-08-31 管継手部のシ−リング工法

Publications (2)

Publication Number Publication Date
JPS5940085A JPS5940085A (ja) 1984-03-05
JPH0159479B2 true JPH0159479B2 (cs) 1989-12-18

Family

ID=15517065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57151370A Granted JPS5940085A (ja) 1982-08-31 1982-08-31 管継手部のシ−リング工法

Country Status (1)

Country Link
JP (1) JPS5940085A (cs)

Also Published As

Publication number Publication date
JPS5940085A (ja) 1984-03-05

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