JPH01173508U - - Google Patents

Info

Publication number
JPH01173508U
JPH01173508U JP6933088U JP6933088U JPH01173508U JP H01173508 U JPH01173508 U JP H01173508U JP 6933088 U JP6933088 U JP 6933088U JP 6933088 U JP6933088 U JP 6933088U JP H01173508 U JPH01173508 U JP H01173508U
Authority
JP
Japan
Prior art keywords
short tube
pipe joint
showing
short
rotatably connected
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.)
Pending
Application number
JP6933088U
Other languages
English (en)
Japanese (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 JP6933088U priority Critical patent/JPH01173508U/ja
Publication of JPH01173508U publication Critical patent/JPH01173508U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fencing (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pivots And Pivotal Connections (AREA)
JP6933088U 1988-05-27 1988-05-27 Pending JPH01173508U (US20030220297A1-20031127-C00033.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6933088U JPH01173508U (US20030220297A1-20031127-C00033.png) 1988-05-27 1988-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6933088U JPH01173508U (US20030220297A1-20031127-C00033.png) 1988-05-27 1988-05-27

Publications (1)

Publication Number Publication Date
JPH01173508U true JPH01173508U (US20030220297A1-20031127-C00033.png) 1989-12-08

Family

ID=31294610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6933088U Pending JPH01173508U (US20030220297A1-20031127-C00033.png) 1988-05-27 1988-05-27

Country Status (1)

Country Link
JP (1) JPH01173508U (US20030220297A1-20031127-C00033.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681209A (zh) * 2019-02-26 2019-04-26 中铁十二局集团有限公司 检修井支护结构和检修井支护结构的施工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109681209A (zh) * 2019-02-26 2019-04-26 中铁十二局集团有限公司 检修井支护结构和检修井支护结构的施工方法

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