JPS61184795U - - Google Patents
Info
- Publication number
- JPS61184795U JPS61184795U JP6746485U JP6746485U JPS61184795U JP S61184795 U JPS61184795 U JP S61184795U JP 6746485 U JP6746485 U JP 6746485U JP 6746485 U JP6746485 U JP 6746485U JP S61184795 U JPS61184795 U JP S61184795U
- Authority
- JP
- Japan
- Prior art keywords
- excavating section
- blow
- portable power
- applies
- cylinder
- 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
- 238000005553 drilling Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 2
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6746485U JPS61184795U (OSRAM) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6746485U JPS61184795U (OSRAM) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184795U true JPS61184795U (OSRAM) | 1986-11-18 |
Family
ID=30601314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6746485U Pending JPS61184795U (OSRAM) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184795U (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7397713B2 (en) | 1989-04-13 | 2008-07-08 | Sandisk Corporation | Flash EEprom system |
| US7447069B1 (en) | 1989-04-13 | 2008-11-04 | Sandisk Corporation | Flash EEprom system |
| US7492660B2 (en) | 1989-04-13 | 2009-02-17 | Sandisk Corporation | Flash EEprom system |
-
1985
- 1985-05-09 JP JP6746485U patent/JPS61184795U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7397713B2 (en) | 1989-04-13 | 2008-07-08 | Sandisk Corporation | Flash EEprom system |
| US7447069B1 (en) | 1989-04-13 | 2008-11-04 | Sandisk Corporation | Flash EEprom system |
| US7492660B2 (en) | 1989-04-13 | 2009-02-17 | Sandisk Corporation | Flash EEprom system |