JPS509286Y1 - - Google Patents
Info
- Publication number
- JPS509286Y1 JPS509286Y1 JP12574470U JP12574470U JPS509286Y1 JP S509286 Y1 JPS509286 Y1 JP S509286Y1 JP 12574470 U JP12574470 U JP 12574470U JP 12574470 U JP12574470 U JP 12574470U JP S509286 Y1 JPS509286 Y1 JP S509286Y1
- 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.)
- Expired
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574470U JPS509286Y1 (2) | 1970-12-14 | 1970-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574470U JPS509286Y1 (2) | 1970-12-14 | 1970-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS509286Y1 true JPS509286Y1 (2) | 1975-03-20 |
Family
ID=33085791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12574470U Expired JPS509286Y1 (2) | 1970-12-14 | 1970-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS509286Y1 (2) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3406387A (en) * | 1965-01-25 | 1968-10-15 | Bailey Meter Co | Chronological trend recorder with updated memory and crt display |
-
1970
- 1970-12-14 JP JP12574470U patent/JPS509286Y1/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3406387A (en) * | 1965-01-25 | 1968-10-15 | Bailey Meter Co | Chronological trend recorder with updated memory and crt display |