JPS622894U - - Google Patents
Info
- Publication number
- JPS622894U JPS622894U JP9344785U JP9344785U JPS622894U JP S622894 U JPS622894 U JP S622894U JP 9344785 U JP9344785 U JP 9344785U JP 9344785 U JP9344785 U JP 9344785U JP S622894 U JPS622894 U JP S622894U
- Authority
- JP
- Japan
- Prior art keywords
- center
- hole
- gas pipe
- stopper
- wedge
- 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
- 239000000463 material Substances 0.000 claims description 5
- 229920006311 Urethane elastomer Polymers 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
Landscapes
- Buffer Packaging (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9344785U JPS622894U (uk) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9344785U JPS622894U (uk) | 1985-06-20 | 1985-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS622894U true JPS622894U (uk) | 1987-01-09 |
Family
ID=30651138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9344785U Pending JPS622894U (uk) | 1985-06-20 | 1985-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS622894U (uk) |
-
1985
- 1985-06-20 JP JP9344785U patent/JPS622894U/ja active Pending