JPS6285770U - - Google Patents
Info
- Publication number
- JPS6285770U JPS6285770U JP17486985U JP17486985U JPS6285770U JP S6285770 U JPS6285770 U JP S6285770U JP 17486985 U JP17486985 U JP 17486985U JP 17486985 U JP17486985 U JP 17486985U JP S6285770 U JPS6285770 U JP S6285770U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- whose
- ventilation pipe
- film valve
- adhered
- 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 5
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985174869U JPH0314613Y2 (en]) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985174869U JPH0314613Y2 (en]) | 1985-11-15 | 1985-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285770U true JPS6285770U (en]) | 1987-06-01 |
| JPH0314613Y2 JPH0314613Y2 (en]) | 1991-04-02 |
Family
ID=31113658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985174869U Expired JPH0314613Y2 (en]) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314613Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474468U (en]) * | 1971-02-06 | 1972-09-11 | ||
| JPS5940665U (ja) * | 1982-09-10 | 1984-03-15 | オカモト株式会社 | 逆止弁 |
-
1985
- 1985-11-15 JP JP1985174869U patent/JPH0314613Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474468U (en]) * | 1971-02-06 | 1972-09-11 | ||
| JPS5940665U (ja) * | 1982-09-10 | 1984-03-15 | オカモト株式会社 | 逆止弁 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314613Y2 (en]) | 1991-04-02 |