JPS63129038U - - Google Patents
Info
- Publication number
- JPS63129038U JPS63129038U JP2139287U JP2139287U JPS63129038U JP S63129038 U JPS63129038 U JP S63129038U JP 2139287 U JP2139287 U JP 2139287U JP 2139287 U JP2139287 U JP 2139287U JP S63129038 U JPS63129038 U JP S63129038U
- Authority
- JP
- Japan
- Prior art keywords
- tube column
- outer tube
- locking piece
- column
- inner tube
- 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
- 238000005096 rolling process Methods 0.000 claims description 5
Landscapes
- Movable Scaffolding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2139287U JPS63129038U (OSRAM) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2139287U JPS63129038U (OSRAM) | 1987-02-18 | 1987-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63129038U true JPS63129038U (OSRAM) | 1988-08-24 |
Family
ID=30817795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2139287U Pending JPS63129038U (OSRAM) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63129038U (OSRAM) |
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1987
- 1987-02-18 JP JP2139287U patent/JPS63129038U/ja active Pending