JPS537109A - Subscriber*s line circuit - Google Patents
Subscriber*s line circuitInfo
- Publication number
- JPS537109A JPS537109A JP8003877A JP8003877A JPS537109A JP S537109 A JPS537109 A JP S537109A JP 8003877 A JP8003877 A JP 8003877A JP 8003877 A JP8003877 A JP 8003877A JP S537109 A JPS537109 A JP S537109A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- line circuit
- circuit
- line
- Prior art date
- 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
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2843076A GB1542724A (en) | 1976-07-08 | 1976-07-08 | Line circuits for telecommunication exchanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS537109A true JPS537109A (en) | 1978-01-23 |
Family
ID=10275513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8003877A Pending JPS537109A (en) | 1976-07-08 | 1977-07-06 | Subscriber*s line circuit |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS537109A (en) |
| BE (1) | BE856597R (en) |
| CA (1) | CA1090495A (en) |
| CH (1) | CH622653A5 (en) |
| DE (1) | DE2730413A1 (en) |
| ES (1) | ES460550A1 (en) |
| FR (1) | FR2358066A1 (en) |
| GB (1) | GB1542724A (en) |
| NL (1) | NL7707474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633583U (en) * | 1992-10-09 | 1994-05-06 | ザ・パック株式会社 | Hanger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046205A (en) * | 1973-08-29 | 1975-04-24 | ||
| JPS5050805A (en) * | 1973-09-04 | 1975-05-07 | ||
| JPS518685A (en) * | 1974-07-13 | 1976-01-23 | Toyoda Machine Works Ltd | TOROKOIDOSOSE ISOCHI |
| JPS5150605A (en) * | 1974-10-30 | 1976-05-04 | Hitachi Ltd | DAIYARU PARUSUCHUKEI HOSHIKI |
-
1976
- 1976-07-08 GB GB2843076A patent/GB1542724A/en not_active Expired
-
1977
- 1977-06-30 CA CA281,781A patent/CA1090495A/en not_active Expired
- 1977-07-06 NL NL7707474A patent/NL7707474A/en not_active Application Discontinuation
- 1977-07-06 FR FR7720791A patent/FR2358066A1/en active Pending
- 1977-07-06 JP JP8003877A patent/JPS537109A/en active Pending
- 1977-07-06 DE DE19772730413 patent/DE2730413A1/en not_active Withdrawn
- 1977-07-08 CH CH850777A patent/CH622653A5/en not_active IP Right Cessation
- 1977-07-08 BE BE2056065A patent/BE856597R/en active
- 1977-07-08 ES ES460550A patent/ES460550A1/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046205A (en) * | 1973-08-29 | 1975-04-24 | ||
| JPS5050805A (en) * | 1973-09-04 | 1975-05-07 | ||
| JPS518685A (en) * | 1974-07-13 | 1976-01-23 | Toyoda Machine Works Ltd | TOROKOIDOSOSE ISOCHI |
| JPS5150605A (en) * | 1974-10-30 | 1976-05-04 | Hitachi Ltd | DAIYARU PARUSUCHUKEI HOSHIKI |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633583U (en) * | 1992-10-09 | 1994-05-06 | ザ・パック株式会社 | Hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CH622653A5 (en) | 1981-04-15 |
| ES460550A1 (en) | 1978-05-16 |
| FR2358066A1 (en) | 1978-02-03 |
| BE856597R (en) | 1978-01-09 |
| DE2730413A1 (en) | 1978-01-19 |
| GB1542724A (en) | 1979-03-21 |
| CA1090495A (en) | 1980-11-25 |
| NL7707474A (en) | 1978-01-10 |
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