JPS4874320A - - Google Patents
Info
- Publication number
- JPS4874320A JPS4874320A JP438072A JP438072A JPS4874320A JP S4874320 A JPS4874320 A JP S4874320A JP 438072 A JP438072 A JP 438072A JP 438072 A JP438072 A JP 438072A JP S4874320 A JPS4874320 A JP S4874320A
- 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
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Credit Cards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP438072A JPS4874320A (OSRAM) | 1972-01-05 | 1972-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP438072A JPS4874320A (OSRAM) | 1972-01-05 | 1972-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4874320A true JPS4874320A (OSRAM) | 1973-10-06 |
Family
ID=11582737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP438072A Pending JPS4874320A (OSRAM) | 1972-01-05 | 1972-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4874320A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11791617B2 (en) | 2018-12-27 | 2023-10-17 | Supergrid Institute | Current cut-off device for high-voltage direct current with capacitive buffer circuit, and control method |
| US11798763B2 (en) | 2019-03-22 | 2023-10-24 | Supergrid Institute | Current cut-off device for high-voltage direct current with resonator and switching |
| US11824346B2 (en) | 2018-12-27 | 2023-11-21 | Supergrid Institute | Current cut-off device for high-voltage direct current with adaptive oscillatory circuit, and control method |
-
1972
- 1972-01-05 JP JP438072A patent/JPS4874320A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11791617B2 (en) | 2018-12-27 | 2023-10-17 | Supergrid Institute | Current cut-off device for high-voltage direct current with capacitive buffer circuit, and control method |
| US11824346B2 (en) | 2018-12-27 | 2023-11-21 | Supergrid Institute | Current cut-off device for high-voltage direct current with adaptive oscillatory circuit, and control method |
| US11798763B2 (en) | 2019-03-22 | 2023-10-24 | Supergrid Institute | Current cut-off device for high-voltage direct current with resonator and switching |