JPH04861U - - Google Patents
Info
- Publication number
- JPH04861U JPH04861U JP4210190U JP4210190U JPH04861U JP H04861 U JPH04861 U JP H04861U JP 4210190 U JP4210190 U JP 4210190U JP 4210190 U JP4210190 U JP 4210190U JP H04861 U JPH04861 U JP H04861U
- Authority
- JP
- Japan
- Prior art keywords
- shape
- bag
- smoke mask
- flexible pipe
- 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
- 239000000779 smoke Substances 0.000 claims 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 230000003203 everyday effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210190U JPH04861U (en]) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210190U JPH04861U (en]) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04861U true JPH04861U (en]) | 1992-01-07 |
Family
ID=31553349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4210190U Pending JPH04861U (en]) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04861U (en]) |
-
1990
- 1990-04-19 JP JP4210190U patent/JPH04861U/ja active Pending