CH526241A - Vermittlungsanlage mit Vierschichthalbleiter aufweisenden Koppelpunkten - Google Patents
Vermittlungsanlage mit Vierschichthalbleiter aufweisenden KoppelpunktenInfo
- Publication number
- CH526241A CH526241A CH502670A CH502670A CH526241A CH 526241 A CH526241 A CH 526241A CH 502670 A CH502670 A CH 502670A CH 502670 A CH502670 A CH 502670A CH 526241 A CH526241 A CH 526241A
- Authority
- CH
- Switzerland
- Prior art keywords
- switching system
- coupling points
- layer semiconductors
- semiconductors
- layer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81498369A | 1969-04-10 | 1969-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH526241A true CH526241A (de) | 1972-07-31 |
Family
ID=25216532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH502670A CH526241A (de) | 1969-04-10 | 1970-04-06 | Vermittlungsanlage mit Vierschichthalbleiter aufweisenden Koppelpunkten |
Country Status (9)
Country | Link |
---|---|
US (1) | US3586784A (de) |
JP (1) | JPS509564B1 (de) |
AU (1) | AU1404970A (de) |
CA (1) | CA947853A (de) |
CH (1) | CH526241A (de) |
DE (1) | DE2016100A1 (de) |
ES (1) | ES378380A1 (de) |
FR (1) | FR2043119A5 (de) |
NL (1) | NL7005148A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1257623A (de) * | 1967-12-11 | 1971-12-22 | Post Office | |
FR2079703A6 (de) * | 1970-02-10 | 1971-11-12 | Cit Alcatel | |
US3745259A (en) * | 1971-08-23 | 1973-07-10 | Bell Telephone Labor Inc | Path selection circuit for an end marked network |
JPS60175612U (ja) * | 1984-04-27 | 1985-11-21 | 関西日本電気株式会社 | 樹脂モ−ルド装置 |
-
1969
- 1969-04-10 US US814983A patent/US3586784A/en not_active Expired - Lifetime
-
1970
- 1970-04-03 DE DE19702016100 patent/DE2016100A1/de active Pending
- 1970-04-06 CH CH502670A patent/CH526241A/de not_active IP Right Cessation
- 1970-04-09 FR FR7012801A patent/FR2043119A5/fr not_active Expired
- 1970-04-09 ES ES378380A patent/ES378380A1/es not_active Expired
- 1970-04-10 CA CA079,840A patent/CA947853A/en not_active Expired
- 1970-04-10 NL NL7005148A patent/NL7005148A/xx unknown
- 1970-04-10 JP JP45030234A patent/JPS509564B1/ja active Pending
- 1970-04-20 AU AU14049/70A patent/AU1404970A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU1404970A (en) | 1971-10-21 |
DE2016100A1 (de) | 1971-01-14 |
US3586784A (en) | 1971-06-22 |
CA947853A (en) | 1974-05-21 |
FR2043119A5 (de) | 1971-02-12 |
JPS509564B1 (de) | 1975-04-14 |
NL7005148A (de) | 1970-10-13 |
ES378380A1 (es) | 1972-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |