JPS646467Y2 - - Google Patents

Info

Publication number
JPS646467Y2
JPS646467Y2 JP1981013965U JP1396581U JPS646467Y2 JP S646467 Y2 JPS646467 Y2 JP S646467Y2 JP 1981013965 U JP1981013965 U JP 1981013965U JP 1396581 U JP1396581 U JP 1396581U JP S646467 Y2 JPS646467 Y2 JP S646467Y2
Authority
JP
Japan
Prior art keywords
round duct
duct
annular strip
round
diameter
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
JP1981013965U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57127982U (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 JP1981013965U priority Critical patent/JPS646467Y2/ja
Publication of JPS57127982U publication Critical patent/JPS57127982U/ja
Application granted granted Critical
Publication of JPS646467Y2 publication Critical patent/JPS646467Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints Allowing Movement (AREA)
JP1981013965U 1981-02-03 1981-02-03 Expired JPS646467Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981013965U JPS646467Y2 (en]) 1981-02-03 1981-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981013965U JPS646467Y2 (en]) 1981-02-03 1981-02-03

Publications (2)

Publication Number Publication Date
JPS57127982U JPS57127982U (en]) 1982-08-10
JPS646467Y2 true JPS646467Y2 (en]) 1989-02-20

Family

ID=29812035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981013965U Expired JPS646467Y2 (en]) 1981-02-03 1981-02-03

Country Status (1)

Country Link
JP (1) JPS646467Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS479019U (en]) * 1971-02-22 1972-10-03

Also Published As

Publication number Publication date
JPS57127982U (en]) 1982-08-10

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