JPH02115094U - - Google Patents
Info
- Publication number
- JPH02115094U JPH02115094U JP2461689U JP2461689U JPH02115094U JP H02115094 U JPH02115094 U JP H02115094U JP 2461689 U JP2461689 U JP 2461689U JP 2461689 U JP2461689 U JP 2461689U JP H02115094 U JPH02115094 U JP H02115094U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- stopper
- extension pipe
- ring
- attached
- 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.)
- Granted
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2461689U JPH0529998Y2 (zh) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2461689U JPH0529998Y2 (zh) | 1989-03-03 | 1989-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02115094U true JPH02115094U (zh) | 1990-09-14 |
| JPH0529998Y2 JPH0529998Y2 (zh) | 1993-07-30 |
Family
ID=31244615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2461689U Expired - Lifetime JPH0529998Y2 (zh) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529998Y2 (zh) |
-
1989
- 1989-03-03 JP JP2461689U patent/JPH0529998Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529998Y2 (zh) | 1993-07-30 |