JPS61131215U - - Google Patents

Info

Publication number
JPS61131215U
JPS61131215U JP1274085U JP1274085U JPS61131215U JP S61131215 U JPS61131215 U JP S61131215U JP 1274085 U JP1274085 U JP 1274085U JP 1274085 U JP1274085 U JP 1274085U JP S61131215 U JPS61131215 U JP S61131215U
Authority
JP
Japan
Prior art keywords
mandrel
pipe manufacturing
trolley
movable
welding
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.)
Granted
Application number
JP1274085U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334815Y2 (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 JP1274085U priority Critical patent/JPS6334815Y2/ja
Publication of JPS61131215U publication Critical patent/JPS61131215U/ja
Application granted granted Critical
Publication of JPS6334815Y2 publication Critical patent/JPS6334815Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP1274085U 1985-01-31 1985-01-31 Expired JPS6334815Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1274085U JPS6334815Y2 (enrdf_load_stackoverflow) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1274085U JPS6334815Y2 (enrdf_load_stackoverflow) 1985-01-31 1985-01-31

Publications (2)

Publication Number Publication Date
JPS61131215U true JPS61131215U (enrdf_load_stackoverflow) 1986-08-16
JPS6334815Y2 JPS6334815Y2 (enrdf_load_stackoverflow) 1988-09-14

Family

ID=30496091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1274085U Expired JPS6334815Y2 (enrdf_load_stackoverflow) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPS6334815Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6334815Y2 (enrdf_load_stackoverflow) 1988-09-14

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