JPS5023301U - - Google Patents
Info
- Publication number
- JPS5023301U JPS5023301U JP1228473U JP1228473U JPS5023301U JP S5023301 U JPS5023301 U JP S5023301U JP 1228473 U JP1228473 U JP 1228473U JP 1228473 U JP1228473 U JP 1228473U JP S5023301 U JPS5023301 U JP S5023301U
- 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 |
|---|---|---|---|
| JP1228473U JPS5023301U (ja) | 1973-01-27 | 1973-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228473U JPS5023301U (ja) | 1973-01-27 | 1973-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5023301U true JPS5023301U (ja) | 1975-03-15 |
Family
ID=28087065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1228473U Pending JPS5023301U (ja) | 1973-01-27 | 1973-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5023301U (ja) |
-
1973
- 1973-01-27 JP JP1228473U patent/JPS5023301U/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| ENGINEERING AND MINING JOURNAL#N7=1968 * |