JPS6214474Y2 - - Google Patents

Info

Publication number
JPS6214474Y2
JPS6214474Y2 JP1979155333U JP15533379U JPS6214474Y2 JP S6214474 Y2 JPS6214474 Y2 JP S6214474Y2 JP 1979155333 U JP1979155333 U JP 1979155333U JP 15533379 U JP15533379 U JP 15533379U JP S6214474 Y2 JPS6214474 Y2 JP S6214474Y2
Authority
JP
Japan
Prior art keywords
pipe
main body
diameter
steel pipe
annular
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
JP1979155333U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5672990U (en:Method
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 JP1979155333U priority Critical patent/JPS6214474Y2/ja
Publication of JPS5672990U publication Critical patent/JPS5672990U/ja
Application granted granted Critical
Publication of JPS6214474Y2 publication Critical patent/JPS6214474Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Buffer Packaging (AREA)
  • Pipe Accessories (AREA)
JP1979155333U 1979-11-09 1979-11-09 Expired JPS6214474Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979155333U JPS6214474Y2 (en:Method) 1979-11-09 1979-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979155333U JPS6214474Y2 (en:Method) 1979-11-09 1979-11-09

Publications (2)

Publication Number Publication Date
JPS5672990U JPS5672990U (en:Method) 1981-06-15
JPS6214474Y2 true JPS6214474Y2 (en:Method) 1987-04-13

Family

ID=29385739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979155333U Expired JPS6214474Y2 (en:Method) 1979-11-09 1979-11-09

Country Status (1)

Country Link
JP (1) JPS6214474Y2 (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126334Y2 (en:Method) * 1972-02-10 1976-07-05
JPS5217763Y2 (en:Method) * 1974-03-30 1977-04-22

Also Published As

Publication number Publication date
JPS5672990U (en:Method) 1981-06-15

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