JPS57149904U - - Google Patents
Info
- Publication number
- JPS57149904U JPS57149904U JP3536081U JP3536081U JPS57149904U JP S57149904 U JPS57149904 U JP S57149904U JP 3536081 U JP3536081 U JP 3536081U JP 3536081 U JP3536081 U JP 3536081U JP S57149904 U JPS57149904 U JP S57149904U
- 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 |
|---|---|---|---|
| JP1981035360U JPS6331853Y2 (https=) | 1981-03-16 | 1981-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981035360U JPS6331853Y2 (https=) | 1981-03-16 | 1981-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149904U true JPS57149904U (https=) | 1982-09-20 |
| JPS6331853Y2 JPS6331853Y2 (https=) | 1988-08-25 |
Family
ID=29832621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981035360U Expired JPS6331853Y2 (https=) | 1981-03-16 | 1981-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331853Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49147682U (https=) * | 1973-04-16 | 1974-12-20 |
-
1981
- 1981-03-16 JP JP1981035360U patent/JPS6331853Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49147682U (https=) * | 1973-04-16 | 1974-12-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331853Y2 (https=) | 1988-08-25 |