JPS5389234A - Device for working cylindrical structure - Google Patents
Device for working cylindrical structureInfo
- Publication number
- JPS5389234A JPS5389234A JP234977A JP234977A JPS5389234A JP S5389234 A JPS5389234 A JP S5389234A JP 234977 A JP234977 A JP 234977A JP 234977 A JP234977 A JP 234977A JP S5389234 A JPS5389234 A JP S5389234A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical structure
- working cylindrical
- working
- cylindrical
- 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
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP234977A JPS5389234A (en) | 1977-01-14 | 1977-01-14 | Device for working cylindrical structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP234977A JPS5389234A (en) | 1977-01-14 | 1977-01-14 | Device for working cylindrical structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389234A true JPS5389234A (en) | 1978-08-05 |
Family
ID=11526790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP234977A Pending JPS5389234A (en) | 1977-01-14 | 1977-01-14 | Device for working cylindrical structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389234A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS515244U (en) * | 1974-06-26 | 1976-01-14 | ||
JPS5111576A (en) * | 1974-07-19 | 1976-01-29 | Nippon Electric Co | Mos gatahandotaisochi |
-
1977
- 1977-01-14 JP JP234977A patent/JPS5389234A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS515244U (en) * | 1974-06-26 | 1976-01-14 | ||
JPS5111576A (en) * | 1974-07-19 | 1976-01-29 | Nippon Electric Co | Mos gatahandotaisochi |
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