JPS61108574U - - Google Patents
Info
- Publication number
- JPS61108574U JPS61108574U JP19404484U JP19404484U JPS61108574U JP S61108574 U JPS61108574 U JP S61108574U JP 19404484 U JP19404484 U JP 19404484U JP 19404484 U JP19404484 U JP 19404484U JP S61108574 U JPS61108574 U JP S61108574U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- synthetic resin
- rubber material
- waterproof
- coated
- 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
- 239000000463 material Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19404484U JPH043171Y2 (zh) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19404484U JPH043171Y2 (zh) | 1984-12-21 | 1984-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61108574U true JPS61108574U (zh) | 1986-07-09 |
| JPH043171Y2 JPH043171Y2 (zh) | 1992-01-31 |
Family
ID=30751479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19404484U Expired JPH043171Y2 (zh) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043171Y2 (zh) |
-
1984
- 1984-12-21 JP JP19404484U patent/JPH043171Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043171Y2 (zh) | 1992-01-31 |