JPS62183984U - - Google Patents

Info

Publication number
JPS62183984U
JPS62183984U JP6933986U JP6933986U JPS62183984U JP S62183984 U JPS62183984 U JP S62183984U JP 6933986 U JP6933986 U JP 6933986U JP 6933986 U JP6933986 U JP 6933986U JP S62183984 U JPS62183984 U JP S62183984U
Authority
JP
Japan
Prior art keywords
connecting pipe
preheating
torch
welding line
preheating device
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
JP6933986U
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 JP6933986U priority Critical patent/JPS62183984U/ja
Publication of JPS62183984U publication Critical patent/JPS62183984U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)
  • Arc Welding In General (AREA)
JP6933986U 1986-05-08 1986-05-08 Pending JPS62183984U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6933986U JPS62183984U (enrdf_load_stackoverflow) 1986-05-08 1986-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6933986U JPS62183984U (enrdf_load_stackoverflow) 1986-05-08 1986-05-08

Publications (1)

Publication Number Publication Date
JPS62183984U true JPS62183984U (enrdf_load_stackoverflow) 1987-11-21

Family

ID=30909984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6933986U Pending JPS62183984U (enrdf_load_stackoverflow) 1986-05-08 1986-05-08

Country Status (1)

Country Link
JP (1) JPS62183984U (enrdf_load_stackoverflow)

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