JPH01147853U - - Google Patents
Info
- Publication number
- JPH01147853U JPH01147853U JP4187888U JP4187888U JPH01147853U JP H01147853 U JPH01147853 U JP H01147853U JP 4187888 U JP4187888 U JP 4187888U JP 4187888 U JP4187888 U JP 4187888U JP H01147853 U JPH01147853 U JP H01147853U
- Authority
- JP
- Japan
- Prior art keywords
- holding container
- bottom plate
- utility
- mask
- model
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4187888U JPH01147853U (enExample) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4187888U JPH01147853U (enExample) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147853U true JPH01147853U (enExample) | 1989-10-12 |
Family
ID=31268304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4187888U Pending JPH01147853U (enExample) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147853U (enExample) |
-
1988
- 1988-03-31 JP JP4187888U patent/JPH01147853U/ja active Pending