JPS61133219U - - Google Patents
Info
- Publication number
- JPS61133219U JPS61133219U JP1419685U JP1419685U JPS61133219U JP S61133219 U JPS61133219 U JP S61133219U JP 1419685 U JP1419685 U JP 1419685U JP 1419685 U JP1419685 U JP 1419685U JP S61133219 U JPS61133219 U JP S61133219U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- mandrel
- pressing
- curved portion
- pressing 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
Links
- 238000004519 manufacturing process Methods 0.000 claims description 2
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1419685U JPS61133219U (zh) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1419685U JPS61133219U (zh) | 1985-02-05 | 1985-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61133219U true JPS61133219U (zh) | 1986-08-20 |
Family
ID=30498898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1419685U Pending JPS61133219U (zh) | 1985-02-05 | 1985-02-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61133219U (zh) |
-
1985
- 1985-02-05 JP JP1419685U patent/JPS61133219U/ja active Pending