JPS58220604A - 耕盤膨軟装置 - Google Patents
耕盤膨軟装置Info
- Publication number
- JPS58220604A JPS58220604A JP10499882A JP10499882A JPS58220604A JP S58220604 A JPS58220604 A JP S58220604A JP 10499882 A JP10499882 A JP 10499882A JP 10499882 A JP10499882 A JP 10499882A JP S58220604 A JPS58220604 A JP S58220604A
- Authority
- JP
- Japan
- Prior art keywords
- air
- piston
- valve
- lifting
- tilling
- 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
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499882A JPS58220604A (ja) | 1982-06-18 | 1982-06-18 | 耕盤膨軟装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499882A JPS58220604A (ja) | 1982-06-18 | 1982-06-18 | 耕盤膨軟装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58220604A true JPS58220604A (ja) | 1983-12-22 |
| JPS6313642B2 JPS6313642B2 (enExample) | 1988-03-26 |
Family
ID=14395762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10499882A Granted JPS58220604A (ja) | 1982-06-18 | 1982-06-18 | 耕盤膨軟装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58220604A (enExample) |
-
1982
- 1982-06-18 JP JP10499882A patent/JPS58220604A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313642B2 (enExample) | 1988-03-26 |
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