JPS4813838A - - Google Patents
Info
- Publication number
- JPS4813838A JPS4813838A JP57861972A JP57861972A JPS4813838A JP S4813838 A JPS4813838 A JP S4813838A JP 57861972 A JP57861972 A JP 57861972A JP 57861972 A JP57861972 A JP 57861972A JP S4813838 A JPS4813838 A JP S4813838A
- 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
Classifications
-
- H02J7/927—
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57861972A JPS4813838A (OSRAM) | 1971-01-14 | 1972-01-13 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB182371A GB1370361A (en) | 1971-01-14 | 1971-01-14 | Battery charging apparatus |
| JP57861972A JPS4813838A (OSRAM) | 1971-01-14 | 1972-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4813838A true JPS4813838A (OSRAM) | 1973-02-21 |
Family
ID=9728634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57861972A Pending JPS4813838A (OSRAM) | 1971-01-14 | 1972-01-13 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4813838A (OSRAM) |
| DE (1) | DE2200936C3 (OSRAM) |
| GB (1) | GB1370361A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2593859B (en) * | 2020-02-10 | 2025-06-11 | Dr Christian Teske | Self supplied gate drive |
-
1971
- 1971-01-14 GB GB182371A patent/GB1370361A/en not_active Expired
-
1972
- 1972-01-10 DE DE2200936A patent/DE2200936C3/de not_active Expired
- 1972-01-13 JP JP57861972A patent/JPS4813838A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2200936C3 (de) | 1974-11-28 |
| DE2200936B2 (OSRAM) | 1974-05-02 |
| GB1370361A (en) | 1974-10-16 |
| DE2200936A1 (de) | 1972-07-20 |