JPH047243Y2 - - Google Patents
Info
- Publication number
- JPH047243Y2 JPH047243Y2 JP6276086U JP6276086U JPH047243Y2 JP H047243 Y2 JPH047243 Y2 JP H047243Y2 JP 6276086 U JP6276086 U JP 6276086U JP 6276086 U JP6276086 U JP 6276086U JP H047243 Y2 JPH047243 Y2 JP H047243Y2
- Authority
- JP
- Japan
- Prior art keywords
- digging
- auxiliary member
- cultivator
- hole
- member mounting
- 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
- 239000002689 soil Substances 0.000 claims description 7
- 239000011435 rock Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6276086U JPH047243Y2 (US07223432-20070529-C00017.png) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6276086U JPH047243Y2 (US07223432-20070529-C00017.png) | 1986-04-24 | 1986-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62176249U JPS62176249U (US07223432-20070529-C00017.png) | 1987-11-09 |
JPH047243Y2 true JPH047243Y2 (US07223432-20070529-C00017.png) | 1992-02-26 |
Family
ID=30897344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6276086U Expired JPH047243Y2 (US07223432-20070529-C00017.png) | 1986-04-24 | 1986-04-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH047243Y2 (US07223432-20070529-C00017.png) |
-
1986
- 1986-04-24 JP JP6276086U patent/JPH047243Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62176249U (US07223432-20070529-C00017.png) | 1987-11-09 |
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