JPS5436041B2 - - Google Patents
Info
- Publication number
- JPS5436041B2 JPS5436041B2 JP361576A JP361576A JPS5436041B2 JP S5436041 B2 JPS5436041 B2 JP S5436041B2 JP 361576 A JP361576 A JP 361576A JP 361576 A JP361576 A JP 361576A JP S5436041 B2 JPS5436041 B2 JP S5436041B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/71—Substation extension arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP361576A JPS5287303A (en) | 1976-01-14 | 1976-01-14 | Office line control circuit in push-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP361576A JPS5287303A (en) | 1976-01-14 | 1976-01-14 | Office line control circuit in push-phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5287303A JPS5287303A (en) | 1977-07-21 |
| JPS5436041B2 true JPS5436041B2 (show.php) | 1979-11-07 |
Family
ID=11562386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP361576A Granted JPS5287303A (en) | 1976-01-14 | 1976-01-14 | Office line control circuit in push-phone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5287303A (show.php) |
-
1976
- 1976-01-14 JP JP361576A patent/JPS5287303A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5287303A (en) | 1977-07-21 |