JPH0516479Y2 - - Google Patents

Info

Publication number
JPH0516479Y2
JPH0516479Y2 JP1988114284U JP11428488U JPH0516479Y2 JP H0516479 Y2 JPH0516479 Y2 JP H0516479Y2 JP 1988114284 U JP1988114284 U JP 1988114284U JP 11428488 U JP11428488 U JP 11428488U JP H0516479 Y2 JPH0516479 Y2 JP H0516479Y2
Authority
JP
Japan
Prior art keywords
water
pipe
propulsion
joint
collar
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 - Lifetime
Application number
JP1988114284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6441788U (en]
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 JP1988114284U priority Critical patent/JPH0516479Y2/ja
Publication of JPS6441788U publication Critical patent/JPS6441788U/ja
Application granted granted Critical
Publication of JPH0516479Y2 publication Critical patent/JPH0516479Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Joints With Sleeves (AREA)
JP1988114284U 1988-08-31 1988-08-31 Expired - Lifetime JPH0516479Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988114284U JPH0516479Y2 (en]) 1988-08-31 1988-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988114284U JPH0516479Y2 (en]) 1988-08-31 1988-08-31

Publications (2)

Publication Number Publication Date
JPS6441788U JPS6441788U (en]) 1989-03-13
JPH0516479Y2 true JPH0516479Y2 (en]) 1993-04-30

Family

ID=31354889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988114284U Expired - Lifetime JPH0516479Y2 (en]) 1988-08-31 1988-08-31

Country Status (1)

Country Link
JP (1) JPH0516479Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175884U (en]) * 1981-04-30 1982-11-06
JPS57205478U (en]) * 1981-06-24 1982-12-27

Also Published As

Publication number Publication date
JPS6441788U (en]) 1989-03-13

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