JPS5648103B2 - - Google Patents
Info
- Publication number
- JPS5648103B2 JPS5648103B2 JP4603776A JP4603776A JPS5648103B2 JP S5648103 B2 JPS5648103 B2 JP S5648103B2 JP 4603776 A JP4603776 A JP 4603776A JP 4603776 A JP4603776 A JP 4603776A JP S5648103 B2 JPS5648103 B2 JP S5648103B2
- 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
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4603776A JPS52128003A (en) | 1976-04-20 | 1976-04-20 | System to detect overload on switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4603776A JPS52128003A (en) | 1976-04-20 | 1976-04-20 | System to detect overload on switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52128003A JPS52128003A (en) | 1977-10-27 |
| JPS5648103B2 true JPS5648103B2 (en) | 1981-11-13 |
Family
ID=12735831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4603776A Granted JPS52128003A (en) | 1976-04-20 | 1976-04-20 | System to detect overload on switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52128003A (en) |
-
1976
- 1976-04-20 JP JP4603776A patent/JPS52128003A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52128003A (en) | 1977-10-27 |