JPS57190979U - - Google Patents

Info

Publication number
JPS57190979U
JPS57190979U JP7834581U JP7834581U JPS57190979U JP S57190979 U JPS57190979 U JP S57190979U JP 7834581 U JP7834581 U JP 7834581U JP 7834581 U JP7834581 U JP 7834581U JP S57190979 U JPS57190979 U JP S57190979U
Authority
JP
Japan
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.)
Granted
Application number
JP7834581U
Other languages
Japanese (ja)
Other versions
JPS643917Y2 (enrdf_load_stackoverflow
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 JP7834581U priority Critical patent/JPS643917Y2/ja
Publication of JPS57190979U publication Critical patent/JPS57190979U/ja
Application granted granted Critical
Publication of JPS643917Y2 publication Critical patent/JPS643917Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP7834581U 1981-05-30 1981-05-30 Expired JPS643917Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7834581U JPS643917Y2 (enrdf_load_stackoverflow) 1981-05-30 1981-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7834581U JPS643917Y2 (enrdf_load_stackoverflow) 1981-05-30 1981-05-30

Publications (2)

Publication Number Publication Date
JPS57190979U true JPS57190979U (enrdf_load_stackoverflow) 1982-12-03
JPS643917Y2 JPS643917Y2 (enrdf_load_stackoverflow) 1989-02-01

Family

ID=29873981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7834581U Expired JPS643917Y2 (enrdf_load_stackoverflow) 1981-05-30 1981-05-30

Country Status (1)

Country Link
JP (1) JPS643917Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196084U (ja) * 1984-06-01 1985-12-27 積水化学工業株式会社 複合管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196084U (ja) * 1984-06-01 1985-12-27 積水化学工業株式会社 複合管

Also Published As

Publication number Publication date
JPS643917Y2 (enrdf_load_stackoverflow) 1989-02-01

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