JPS5023714U - - Google Patents
Info
- Publication number
- JPS5023714U JPS5023714U JP989373U JP989373U JPS5023714U JP S5023714 U JPS5023714 U JP S5023714U JP 989373 U JP989373 U JP 989373U JP 989373 U JP989373 U JP 989373U JP S5023714 U JPS5023714 U JP S5023714U
- 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
- Earth Drilling (AREA)
- Joints Allowing Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP989373U JPS538978Y2 (ja) | 1973-01-20 | 1973-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP989373U JPS538978Y2 (ja) | 1973-01-20 | 1973-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5023714U true JPS5023714U (ja) | 1975-03-17 |
| JPS538978Y2 JPS538978Y2 (ja) | 1978-03-09 |
Family
ID=28080372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP989373U Expired JPS538978Y2 (ja) | 1973-01-20 | 1973-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS538978Y2 (ja) |
-
1973
- 1973-01-20 JP JP989373U patent/JPS538978Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS538978Y2 (ja) | 1978-03-09 |