JPS63141236U - - Google Patents
Info
- Publication number
- JPS63141236U JPS63141236U JP3035587U JP3035587U JPS63141236U JP S63141236 U JPS63141236 U JP S63141236U JP 3035587 U JP3035587 U JP 3035587U JP 3035587 U JP3035587 U JP 3035587U JP S63141236 U JPS63141236 U JP S63141236U
- Authority
- JP
- Japan
- Prior art keywords
- mixed gas
- ventilation
- socket
- submersible
- view
- 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
- 238000009423 ventilation Methods 0.000 claims description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3035587U JPH0434211Y2 (https=) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3035587U JPH0434211Y2 (https=) | 1987-03-04 | 1987-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141236U true JPS63141236U (https=) | 1988-09-16 |
| JPH0434211Y2 JPH0434211Y2 (https=) | 1992-08-14 |
Family
ID=30835082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3035587U Expired JPH0434211Y2 (https=) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434211Y2 (https=) |
-
1987
- 1987-03-04 JP JP3035587U patent/JPH0434211Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434211Y2 (https=) | 1992-08-14 |
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