JPS56121784U - - Google Patents
Info
- Publication number
- JPS56121784U JPS56121784U JP1856280U JP1856280U JPS56121784U JP S56121784 U JPS56121784 U JP S56121784U JP 1856280 U JP1856280 U JP 1856280U JP 1856280 U JP1856280 U JP 1856280U JP S56121784 U JPS56121784 U JP S56121784U
- 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.)
- Pending
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1856280U JPS56121784U (en:Method) | 1980-02-15 | 1980-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1856280U JPS56121784U (en:Method) | 1980-02-15 | 1980-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56121784U true JPS56121784U (en:Method) | 1981-09-17 |
Family
ID=29614864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1856280U Pending JPS56121784U (en:Method) | 1980-02-15 | 1980-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56121784U (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299691U (en:Method) * | 1985-12-13 | 1987-06-25 | ||
| JPS6299692U (en:Method) * | 1985-12-13 | 1987-06-25 |
-
1980
- 1980-02-15 JP JP1856280U patent/JPS56121784U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299691U (en:Method) * | 1985-12-13 | 1987-06-25 | ||
| JPS6299692U (en:Method) * | 1985-12-13 | 1987-06-25 |