JPS61143788U - - Google Patents

Info

Publication number
JPS61143788U
JPS61143788U JP16480684U JP16480684U JPS61143788U JP S61143788 U JPS61143788 U JP S61143788U JP 16480684 U JP16480684 U JP 16480684U JP 16480684 U JP16480684 U JP 16480684U JP S61143788 U JPS61143788 U JP S61143788U
Authority
JP
Japan
Prior art keywords
air hose
welding
welding direction
backing member
pedestal
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
JP16480684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140633Y2 (https=
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 JP16480684U priority Critical patent/JPH0140633Y2/ja
Publication of JPS61143788U publication Critical patent/JPS61143788U/ja
Application granted granted Critical
Publication of JPH0140633Y2 publication Critical patent/JPH0140633Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP16480684U 1984-10-31 1984-10-31 Expired JPH0140633Y2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16480684U JPH0140633Y2 (https=) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16480684U JPH0140633Y2 (https=) 1984-10-31 1984-10-31

Publications (2)

Publication Number Publication Date
JPS61143788U true JPS61143788U (https=) 1986-09-05
JPH0140633Y2 JPH0140633Y2 (https=) 1989-12-04

Family

ID=30722671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16480684U Expired JPH0140633Y2 (https=) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPH0140633Y2 (https=)

Also Published As

Publication number Publication date
JPH0140633Y2 (https=) 1989-12-04

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