JPS5820695Y2 - 溝掘装置 - Google Patents
溝掘装置Info
- Publication number
- JPS5820695Y2 JPS5820695Y2 JP1979095808U JP9580879U JPS5820695Y2 JP S5820695 Y2 JPS5820695 Y2 JP S5820695Y2 JP 1979095808 U JP1979095808 U JP 1979095808U JP 9580879 U JP9580879 U JP 9580879U JP S5820695 Y2 JPS5820695 Y2 JP S5820695Y2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- plate
- vertical shaft
- excavation
- digging equipment
- 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.)
- Expired
Links
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979095808U JPS5820695Y2 (ja) | 1979-07-12 | 1979-07-12 | 溝掘装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979095808U JPS5820695Y2 (ja) | 1979-07-12 | 1979-07-12 | 溝掘装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5613159U JPS5613159U (enExample) | 1981-02-04 |
| JPS5820695Y2 true JPS5820695Y2 (ja) | 1983-04-30 |
Family
ID=29328651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979095808U Expired JPS5820695Y2 (ja) | 1979-07-12 | 1979-07-12 | 溝掘装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820695Y2 (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4416676Y1 (enExample) * | 1965-08-06 | 1969-07-18 | ||
| JPS537122Y2 (enExample) * | 1974-09-05 | 1978-02-23 |
-
1979
- 1979-07-12 JP JP1979095808U patent/JPS5820695Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5613159U (enExample) | 1981-02-04 |
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