JPS63142496U - - Google Patents
Info
- Publication number
- JPS63142496U JPS63142496U JP3379087U JP3379087U JPS63142496U JP S63142496 U JPS63142496 U JP S63142496U JP 3379087 U JP3379087 U JP 3379087U JP 3379087 U JP3379087 U JP 3379087U JP S63142496 U JPS63142496 U JP S63142496U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- space
- pressure
- pipe
- compressed air
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3379087U JPS63142496U (ko) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3379087U JPS63142496U (ko) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142496U true JPS63142496U (ko) | 1988-09-20 |
Family
ID=30841724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3379087U Pending JPS63142496U (ko) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142496U (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159094A (ja) * | 1984-08-30 | 1986-03-26 | 日本発条株式会社 | 圧力吸収装置 |
-
1987
- 1987-03-10 JP JP3379087U patent/JPS63142496U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159094A (ja) * | 1984-08-30 | 1986-03-26 | 日本発条株式会社 | 圧力吸収装置 |