JPS4912473A - - Google Patents
Info
- Publication number
- JPS4912473A JPS4912473A JP4891472A JP4891472A JPS4912473A JP S4912473 A JPS4912473 A JP S4912473A JP 4891472 A JP4891472 A JP 4891472A JP 4891472 A JP4891472 A JP 4891472A JP S4912473 A JPS4912473 A JP S4912473A
- 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
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4891472A JPS4912473A (lt) | 1972-05-16 | 1972-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4891472A JPS4912473A (lt) | 1972-05-16 | 1972-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912473A true JPS4912473A (lt) | 1974-02-02 |
Family
ID=12816510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4891472A Pending JPS4912473A (lt) | 1972-05-16 | 1972-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4912473A (lt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570542A (en) * | 1978-11-21 | 1980-05-28 | Yachiyo Kogyo Kenkyusho:Kk | Power supply unit |
| JPH02143136U (lt) * | 1989-05-01 | 1990-12-05 |
-
1972
- 1972-05-16 JP JP4891472A patent/JPS4912473A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570542A (en) * | 1978-11-21 | 1980-05-28 | Yachiyo Kogyo Kenkyusho:Kk | Power supply unit |
| JPH02143136U (lt) * | 1989-05-01 | 1990-12-05 |