JPS6414253U - - Google Patents
Info
- Publication number
- JPS6414253U JPS6414253U JP10631587U JP10631587U JPS6414253U JP S6414253 U JPS6414253 U JP S6414253U JP 10631587 U JP10631587 U JP 10631587U JP 10631587 U JP10631587 U JP 10631587U JP S6414253 U JPS6414253 U JP S6414253U
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- groove cutting
- drum
- groove
- excavator
- 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
- 238000009412 basement excavation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10631587U JPS6414253U (en, 2012) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10631587U JPS6414253U (en, 2012) | 1987-07-13 | 1987-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6414253U true JPS6414253U (en, 2012) | 1989-01-25 |
Family
ID=31339710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10631587U Pending JPS6414253U (en, 2012) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6414253U (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105825A (ja) * | 1987-10-16 | 1989-04-24 | Isao Minagawa | 圃場溝掘機 |
| JP2006077477A (ja) * | 2004-09-10 | 2006-03-23 | Sugano Farm Mach Mfg Co Ltd | 簡易的な排水溝を形成するために用いる溝堀作業機 |
| JP2022072053A (ja) * | 2020-10-29 | 2022-05-17 | 貞幸 椛島 | 排水用スリット形成装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63226418A (ja) * | 1987-01-12 | 1988-09-21 | Isao Minagawa | 圃場溝掘機 |
-
1987
- 1987-07-13 JP JP10631587U patent/JPS6414253U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63226418A (ja) * | 1987-01-12 | 1988-09-21 | Isao Minagawa | 圃場溝掘機 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105825A (ja) * | 1987-10-16 | 1989-04-24 | Isao Minagawa | 圃場溝掘機 |
| JP2006077477A (ja) * | 2004-09-10 | 2006-03-23 | Sugano Farm Mach Mfg Co Ltd | 簡易的な排水溝を形成するために用いる溝堀作業機 |
| JP2022072053A (ja) * | 2020-10-29 | 2022-05-17 | 貞幸 椛島 | 排水用スリット形成装置 |