JPS3816922B1 - - Google Patents
Info
- Publication number
- JPS3816922B1 JPS3816922B1 JP1072360A JP1072360A JPS3816922B1 JP S3816922 B1 JPS3816922 B1 JP S3816922B1 JP 1072360 A JP1072360 A JP 1072360A JP 1072360 A JP1072360 A JP 1072360A JP S3816922 B1 JPS3816922 B1 JP S3816922B1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES62331A DE1089421B (en) | 1959-03-26 | 1959-03-26 | Mains connection device with reserve battery for direct current supply of telephone exchanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS3816922B1 true JPS3816922B1 (en) | 1963-09-24 |
Family
ID=7495547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1072360A Pending JPS3816922B1 (en) | 1959-03-26 | 1960-03-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS3816922B1 (en) |
| DE (1) | DE1089421B (en) |
-
1959
- 1959-03-26 DE DES62331A patent/DE1089421B/en active Pending
-
1960
- 1960-03-26 JP JP1072360A patent/JPS3816922B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1089421B (en) | 1960-09-22 |