JPS4925493A - - Google Patents
Info
- Publication number
- JPS4925493A JPS4925493A JP6554872A JP6554872A JPS4925493A JP S4925493 A JPS4925493 A JP S4925493A JP 6554872 A JP6554872 A JP 6554872A JP 6554872 A JP6554872 A JP 6554872A JP S4925493 A JPS4925493 A JP S4925493A
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6554872A JPS5248313B2 (ja) | 1972-06-30 | 1972-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6554872A JPS5248313B2 (ja) | 1972-06-30 | 1972-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4925493A true JPS4925493A (ja) | 1974-03-06 |
| JPS5248313B2 JPS5248313B2 (ja) | 1977-12-08 |
Family
ID=13290162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6554872A Expired JPS5248313B2 (ja) | 1972-06-30 | 1972-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5248313B2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017640A (ja) * | 2010-07-06 | 2012-01-26 | Chung Hsin Electric & Machinery Corp | トンネル工程に用いる通風システム |
| WO2016093234A1 (ja) * | 2014-12-13 | 2016-06-16 | 東京都下水道サービス株式会社 | 送風機および換気システム |
-
1972
- 1972-06-30 JP JP6554872A patent/JPS5248313B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017640A (ja) * | 2010-07-06 | 2012-01-26 | Chung Hsin Electric & Machinery Corp | トンネル工程に用いる通風システム |
| WO2016093234A1 (ja) * | 2014-12-13 | 2016-06-16 | 東京都下水道サービス株式会社 | 送風機および換気システム |
| JP2016113798A (ja) * | 2014-12-13 | 2016-06-23 | 東京都下水道サービス株式会社 | 送風機および換気システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5248313B2 (ja) | 1977-12-08 |