JPH0198377U - - Google Patents
Info
- Publication number
- JPH0198377U JPH0198377U JP19378587U JP19378587U JPH0198377U JP H0198377 U JPH0198377 U JP H0198377U JP 19378587 U JP19378587 U JP 19378587U JP 19378587 U JP19378587 U JP 19378587U JP H0198377 U JPH0198377 U JP H0198377U
- Authority
- JP
- Japan
- Prior art keywords
- air
- valve
- pipe
- air hole
- atmosphere
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19378587U JPH0198377U (ru) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19378587U JPH0198377U (ru) | 1987-12-21 | 1987-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0198377U true JPH0198377U (ru) | 1989-06-30 |
Family
ID=31484560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19378587U Pending JPH0198377U (ru) | 1987-12-21 | 1987-12-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0198377U (ru) |
-
1987
- 1987-12-21 JP JP19378587U patent/JPH0198377U/ja active Pending