JPH0318981U - - Google Patents
Info
- Publication number
- JPH0318981U JPH0318981U JP7990489U JP7990489U JPH0318981U JP H0318981 U JPH0318981 U JP H0318981U JP 7990489 U JP7990489 U JP 7990489U JP 7990489 U JP7990489 U JP 7990489U JP H0318981 U JPH0318981 U JP H0318981U
- Authority
- JP
- Japan
- Prior art keywords
- stepped hole
- cylinder
- outer diameter
- tube
- hole
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7990489U JPH0318981U (es) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7990489U JPH0318981U (es) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318981U true JPH0318981U (es) | 1991-02-25 |
Family
ID=31624492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7990489U Pending JPH0318981U (es) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318981U (es) |
-
1989
- 1989-07-05 JP JP7990489U patent/JPH0318981U/ja active Pending