JPS4989145A - - Google Patents
Info
- Publication number
- JPS4989145A JPS4989145A JP147873A JP147873A JPS4989145A JP S4989145 A JPS4989145 A JP S4989145A JP 147873 A JP147873 A JP 147873A JP 147873 A JP147873 A JP 147873A JP S4989145 A JPS4989145 A JP S4989145A
- 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
- Dc-Dc Converters (AREA)
- Thyristor Switches And Gates (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP147873A JPS4989145A (oth) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP147873A JPS4989145A (oth) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4989145A true JPS4989145A (oth) | 1974-08-26 |
Family
ID=11502546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP147873A Pending JPS4989145A (oth) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4989145A (oth) |
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1972
- 1972-12-28 JP JP147873A patent/JPS4989145A/ja active Pending