JPH0217146U - - Google Patents
Info
- Publication number
- JPH0217146U JPH0217146U JP9670288U JP9670288U JPH0217146U JP H0217146 U JPH0217146 U JP H0217146U JP 9670288 U JP9670288 U JP 9670288U JP 9670288 U JP9670288 U JP 9670288U JP H0217146 U JPH0217146 U JP H0217146U
- Authority
- JP
- Japan
- Prior art keywords
- whistle
- adapter
- mask
- attached
- exhaust valve
- 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
- 239000000428 dust Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9670288U JPH0217146U (pt) | 1988-07-21 | 1988-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9670288U JPH0217146U (pt) | 1988-07-21 | 1988-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217146U true JPH0217146U (pt) | 1990-02-05 |
Family
ID=31321773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9670288U Pending JPH0217146U (pt) | 1988-07-21 | 1988-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217146U (pt) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946558B2 (ja) * | 1978-12-12 | 1984-11-13 | ライオン株式会社 | カチオン界面活性剤 |
-
1988
- 1988-07-21 JP JP9670288U patent/JPH0217146U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946558B2 (ja) * | 1978-12-12 | 1984-11-13 | ライオン株式会社 | カチオン界面活性剤 |