JPS6248322U - - Google Patents
Info
- Publication number
- JPS6248322U JPS6248322U JP13867185U JP13867185U JPS6248322U JP S6248322 U JPS6248322 U JP S6248322U JP 13867185 U JP13867185 U JP 13867185U JP 13867185 U JP13867185 U JP 13867185U JP S6248322 U JPS6248322 U JP S6248322U
- Authority
- JP
- Japan
- Prior art keywords
- cap part
- cap
- elastic member
- open end
- ventilation
- 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 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867185U JPH0221061Y2 (id) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867185U JPH0221061Y2 (id) | 1985-09-12 | 1985-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6248322U true JPS6248322U (id) | 1987-03-25 |
| JPH0221061Y2 JPH0221061Y2 (id) | 1990-06-07 |
Family
ID=31043863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13867185U Expired JPH0221061Y2 (id) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221061Y2 (id) |
-
1985
- 1985-09-12 JP JP13867185U patent/JPH0221061Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221061Y2 (id) | 1990-06-07 |