JPH045853U - - Google Patents
Info
- Publication number
- JPH045853U JPH045853U JP4746490U JP4746490U JPH045853U JP H045853 U JPH045853 U JP H045853U JP 4746490 U JP4746490 U JP 4746490U JP 4746490 U JP4746490 U JP 4746490U JP H045853 U JPH045853 U JP H045853U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust valve
- suction
- utility
- scope
- registration request
- 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
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746490U JPH045853U (fi) | 1990-05-07 | 1990-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746490U JPH045853U (fi) | 1990-05-07 | 1990-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045853U true JPH045853U (fi) | 1992-01-20 |
Family
ID=31563415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4746490U Pending JPH045853U (fi) | 1990-05-07 | 1990-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045853U (fi) |
-
1990
- 1990-05-07 JP JP4746490U patent/JPH045853U/ja active Pending