JPH0488789U - - Google Patents
Info
- Publication number
- JPH0488789U JPH0488789U JP8155790U JP8155790U JPH0488789U JP H0488789 U JPH0488789 U JP H0488789U JP 8155790 U JP8155790 U JP 8155790U JP 8155790 U JP8155790 U JP 8155790U JP H0488789 U JPH0488789 U JP H0488789U
- Authority
- JP
- Japan
- Prior art keywords
- water hole
- water
- collar
- edge
- utility
- 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
- 230000001681 protective effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
Landscapes
- Details Of Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8155790U JPH0488789U (pt) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8155790U JPH0488789U (pt) | 1990-07-31 | 1990-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0488789U true JPH0488789U (pt) | 1992-07-31 |
Family
ID=31812823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8155790U Pending JPH0488789U (pt) | 1990-07-31 | 1990-07-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0488789U (pt) |
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1990
- 1990-07-31 JP JP8155790U patent/JPH0488789U/ja active Pending