JPS643649U - - Google Patents
Info
- Publication number
- JPS643649U JPS643649U JP9657087U JP9657087U JPS643649U JP S643649 U JPS643649 U JP S643649U JP 9657087 U JP9657087 U JP 9657087U JP 9657087 U JP9657087 U JP 9657087U JP S643649 U JPS643649 U JP S643649U
- Authority
- JP
- Japan
- Prior art keywords
- air
- connection port
- automatic switching
- air supply
- compressor
- 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
- Respiratory Apparatuses And Protective Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657087U JPH0620538Y2 (ja) | 1987-06-25 | 1987-06-25 | エアラインマスクの送気支援警報装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657087U JPH0620538Y2 (ja) | 1987-06-25 | 1987-06-25 | エアラインマスクの送気支援警報装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643649U true JPS643649U (enExample) | 1989-01-11 |
| JPH0620538Y2 JPH0620538Y2 (ja) | 1994-06-01 |
Family
ID=31321552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9657087U Expired - Lifetime JPH0620538Y2 (ja) | 1987-06-25 | 1987-06-25 | エアラインマスクの送気支援警報装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620538Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012217663A (ja) * | 2011-04-11 | 2012-11-12 | Maru T Ohtsuka:Kk | 送気マスク用エアーコンプレッサ |
-
1987
- 1987-06-25 JP JP9657087U patent/JPH0620538Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012217663A (ja) * | 2011-04-11 | 2012-11-12 | Maru T Ohtsuka:Kk | 送気マスク用エアーコンプレッサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620538Y2 (ja) | 1994-06-01 |