JPS5832853Y2 - ダクト素材管の溶接成形装置 - Google Patents
ダクト素材管の溶接成形装置Info
- Publication number
- JPS5832853Y2 JPS5832853Y2 JP1977159221U JP15922177U JPS5832853Y2 JP S5832853 Y2 JPS5832853 Y2 JP S5832853Y2 JP 1977159221 U JP1977159221 U JP 1977159221U JP 15922177 U JP15922177 U JP 15922177U JP S5832853 Y2 JPS5832853 Y2 JP S5832853Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- welding
- piece
- trochanter
- torch
- 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
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977159221U JPS5832853Y2 (ja) | 1977-11-29 | 1977-11-29 | ダクト素材管の溶接成形装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977159221U JPS5832853Y2 (ja) | 1977-11-29 | 1977-11-29 | ダクト素材管の溶接成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5488020U JPS5488020U (enrdf_load_html_response) | 1979-06-21 |
JPS5832853Y2 true JPS5832853Y2 (ja) | 1983-07-21 |
Family
ID=29151828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977159221U Expired JPS5832853Y2 (ja) | 1977-11-29 | 1977-11-29 | ダクト素材管の溶接成形装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5832853Y2 (enrdf_load_html_response) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5147093B2 (enrdf_load_html_response) * | 1971-08-20 | 1976-12-13 |
-
1977
- 1977-11-29 JP JP1977159221U patent/JPS5832853Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5488020U (enrdf_load_html_response) | 1979-06-21 |
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