JPS57142100U - - Google Patents
Info
- Publication number
- JPS57142100U JPS57142100U JP2600581U JP2600581U JPS57142100U JP S57142100 U JPS57142100 U JP S57142100U JP 2600581 U JP2600581 U JP 2600581U JP 2600581 U JP2600581 U JP 2600581U JP S57142100 U JPS57142100 U JP S57142100U
- Authority
- JP
- Japan
- 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
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2600581U JPS57142100U (ja) | 1981-02-27 | 1981-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2600581U JPS57142100U (ja) | 1981-02-27 | 1981-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57142100U true JPS57142100U (ja) | 1982-09-06 |
Family
ID=29823701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2600581U Pending JPS57142100U (ja) | 1981-02-27 | 1981-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57142100U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224550A (ja) * | 2012-04-23 | 2013-10-31 | Sohatsu System Kenkyusho:Kk | 対面通行トンネルのジェットファンによるトンネル換気制御システム |
-
1981
- 1981-02-27 JP JP2600581U patent/JPS57142100U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224550A (ja) * | 2012-04-23 | 2013-10-31 | Sohatsu System Kenkyusho:Kk | 対面通行トンネルのジェットファンによるトンネル換気制御システム |