JPH0165337U - - Google Patents
Info
- Publication number
- JPH0165337U JPH0165337U JP1987157431U JP15743187U JPH0165337U JP H0165337 U JPH0165337 U JP H0165337U JP 1987157431 U JP1987157431 U JP 1987157431U JP 15743187 U JP15743187 U JP 15743187U JP H0165337 U JPH0165337 U JP H0165337U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- drain port
- drain
- spreader
- supply pipe
- 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
- 239000004576 sand Substances 0.000 claims description 8
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157431U JPH0621965Y2 (ja) | 1987-10-16 | 1987-10-16 | 砂撤布器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157431U JPH0621965Y2 (ja) | 1987-10-16 | 1987-10-16 | 砂撤布器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165337U true JPH0165337U (fr) | 1989-04-26 |
| JPH0621965Y2 JPH0621965Y2 (ja) | 1994-06-08 |
Family
ID=31436866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157431U Expired - Lifetime JPH0621965Y2 (ja) | 1987-10-16 | 1987-10-16 | 砂撤布器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621965Y2 (fr) |
-
1987
- 1987-10-16 JP JP1987157431U patent/JPH0621965Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621965Y2 (ja) | 1994-06-08 |