JPS60217Y2 - 被覆管の製造装置 - Google Patents

被覆管の製造装置

Info

Publication number
JPS60217Y2
JPS60217Y2 JP1980007930U JP793080U JPS60217Y2 JP S60217 Y2 JPS60217 Y2 JP S60217Y2 JP 1980007930 U JP1980007930 U JP 1980007930U JP 793080 U JP793080 U JP 793080U JP S60217 Y2 JPS60217 Y2 JP S60217Y2
Authority
JP
Japan
Prior art keywords
pipe material
main pipe
thin plate
electrode
cladding tube
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
JP1980007930U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56112088U (show.php
Inventor
亮拿 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1980007930U priority Critical patent/JPS60217Y2/ja
Publication of JPS56112088U publication Critical patent/JPS56112088U/ja
Application granted granted Critical
Publication of JPS60217Y2 publication Critical patent/JPS60217Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP1980007930U 1980-01-28 1980-01-28 被覆管の製造装置 Expired JPS60217Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980007930U JPS60217Y2 (ja) 1980-01-28 1980-01-28 被覆管の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980007930U JPS60217Y2 (ja) 1980-01-28 1980-01-28 被覆管の製造装置

Publications (2)

Publication Number Publication Date
JPS56112088U JPS56112088U (show.php) 1981-08-29
JPS60217Y2 true JPS60217Y2 (ja) 1985-01-07

Family

ID=29604614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980007930U Expired JPS60217Y2 (ja) 1980-01-28 1980-01-28 被覆管の製造装置

Country Status (1)

Country Link
JP (1) JPS60217Y2 (show.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310254U (show.php) * 1977-07-13 1978-01-27

Also Published As

Publication number Publication date
JPS56112088U (show.php) 1981-08-29

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