JPH01118606U - - Google Patents
Info
- Publication number
- JPH01118606U JPH01118606U JP1320888U JP1320888U JPH01118606U JP H01118606 U JPH01118606 U JP H01118606U JP 1320888 U JP1320888 U JP 1320888U JP 1320888 U JP1320888 U JP 1320888U JP H01118606 U JPH01118606 U JP H01118606U
- Authority
- JP
- Japan
- Prior art keywords
- soil
- hardness
- sensor
- changes
- plate
- 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
- 239000002689 soil Substances 0.000 claims description 8
- 238000010899 nucleation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1320888U JPH01118606U (enExample) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1320888U JPH01118606U (enExample) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118606U true JPH01118606U (enExample) | 1989-08-10 |
Family
ID=31223319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1320888U Pending JPH01118606U (enExample) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118606U (enExample) |
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1988
- 1988-02-02 JP JP1320888U patent/JPH01118606U/ja active Pending