JPH0451331U - - Google Patents
Info
- Publication number
- JPH0451331U JPH0451331U JP9401690U JP9401690U JPH0451331U JP H0451331 U JPH0451331 U JP H0451331U JP 9401690 U JP9401690 U JP 9401690U JP 9401690 U JP9401690 U JP 9401690U JP H0451331 U JPH0451331 U JP H0451331U
- Authority
- JP
- Japan
- Prior art keywords
- main pipe
- counterbore
- performs
- tube
- bevel
- 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 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9401690U JPH0451331U (en, 2012) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9401690U JPH0451331U (en, 2012) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451331U true JPH0451331U (en, 2012) | 1992-04-30 |
Family
ID=31831637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9401690U Pending JPH0451331U (en, 2012) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451331U (en, 2012) |
-
1990
- 1990-09-10 JP JP9401690U patent/JPH0451331U/ja active Pending