JPS57193308U - - Google Patents
Info
- Publication number
- JPS57193308U JPS57193308U JP7940281U JP7940281U JPS57193308U JP S57193308 U JPS57193308 U JP S57193308U JP 7940281 U JP7940281 U JP 7940281U JP 7940281 U JP7940281 U JP 7940281U JP S57193308 U JPS57193308 U JP S57193308U
- 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.)
- Granted
Links
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981079402U JPS6231212Y2 (https=) | 1981-05-31 | 1981-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981079402U JPS6231212Y2 (https=) | 1981-05-31 | 1981-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57193308U true JPS57193308U (https=) | 1982-12-08 |
| JPS6231212Y2 JPS6231212Y2 (https=) | 1987-08-11 |
Family
ID=29875001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981079402U Expired JPS6231212Y2 (https=) | 1981-05-31 | 1981-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231212Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054601A (ja) * | 1983-09-05 | 1985-03-29 | 定池 信夫 | 深耕用二段式回転ロ−タリ− |
-
1981
- 1981-05-31 JP JP1981079402U patent/JPS6231212Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054601A (ja) * | 1983-09-05 | 1985-03-29 | 定池 信夫 | 深耕用二段式回転ロ−タリ− |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6231212Y2 (https=) | 1987-08-11 |