JPS557909B2 - - Google Patents
Info
- Publication number
- JPS557909B2 JPS557909B2 JP8525176A JP8525176A JPS557909B2 JP S557909 B2 JPS557909 B2 JP S557909B2 JP 8525176 A JP8525176 A JP 8525176A JP 8525176 A JP8525176 A JP 8525176A JP S557909 B2 JPS557909 B2 JP S557909B2
- Authority
- JP
- Japan
- 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
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8525176A JPS5310502A (en) | 1976-07-16 | 1976-07-16 | Device for removing mud from earth drill for use in trench digging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8525176A JPS5310502A (en) | 1976-07-16 | 1976-07-16 | Device for removing mud from earth drill for use in trench digging |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5310502A JPS5310502A (en) | 1978-01-31 |
JPS557909B2 true JPS557909B2 (ru) | 1980-02-29 |
Family
ID=13853341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8525176A Granted JPS5310502A (en) | 1976-07-16 | 1976-07-16 | Device for removing mud from earth drill for use in trench digging |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5310502A (ru) |
-
1976
- 1976-07-16 JP JP8525176A patent/JPS5310502A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5310502A (en) | 1978-01-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |