JPH03101981U - - Google Patents
Info
- Publication number
- JPH03101981U JPH03101981U JP1989147308U JP14730889U JPH03101981U JP H03101981 U JPH03101981 U JP H03101981U JP 1989147308 U JP1989147308 U JP 1989147308U JP 14730889 U JP14730889 U JP 14730889U JP H03101981 U JPH03101981 U JP H03101981U
- Authority
- JP
- Japan
- Prior art keywords
- rake
- sand
- deeper
- push
- allows
- 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
- 239000004576 sand Substances 0.000 claims description 7
- 240000004050 Pentaglottis sempervirens Species 0.000 description 1
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Road Repair (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989147308U JPH03101981U (en, 2012) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989147308U JPH03101981U (en, 2012) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101981U true JPH03101981U (en, 2012) | 1991-10-23 |
Family
ID=31693831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989147308U Pending JPH03101981U (en, 2012) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101981U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313059A (ja) * | 2005-04-05 | 2006-11-16 | Univ Of Tokyo | 省エネルギー空調用擬似密閉型冷温水循環システムおよび低損失流体搬送システム |
-
1989
- 1989-12-20 JP JP1989147308U patent/JPH03101981U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313059A (ja) * | 2005-04-05 | 2006-11-16 | Univ Of Tokyo | 省エネルギー空調用擬似密閉型冷温水循環システムおよび低損失流体搬送システム |