DK122920B - Koblingsanordning for et modtageapparat i et telefonanlæg. - Google Patents
Koblingsanordning for et modtageapparat i et telefonanlæg.Info
- Publication number
- DK122920B DK122920B DK168A DK168A DK122920B DK 122920 B DK122920 B DK 122920B DK 168 A DK168 A DK 168A DK 168 A DK168 A DK 168A DK 122920 B DK122920 B DK 122920B
- Authority
- DK
- Denmark
- Prior art keywords
- telephone system
- receiving device
- coupling device
- coupling
- receiving
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT4367A AT287070B (de) | 1967-01-03 | 1967-01-03 | Schaltungsanordnung für eine Wahlaufnahmeeinrichtung für Fernmelde-, insbesondere Fernsprechnebenstellenvermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK122920B true DK122920B (da) | 1972-04-24 |
Family
ID=3480007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK168A DK122920B (da) | 1967-01-03 | 1968-01-02 | Koblingsanordning for et modtageapparat i et telefonanlæg. |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT287070B (da) |
| CH (1) | CH468763A (da) |
| DE (1) | DE1537778A1 (da) |
| DK (1) | DK122920B (da) |
-
1967
- 1967-01-03 AT AT4367A patent/AT287070B/de not_active IP Right Cessation
- 1967-12-21 DE DE19671537778 patent/DE1537778A1/de active Pending
- 1967-12-27 CH CH1820767A patent/CH468763A/de unknown
-
1968
- 1968-01-02 DK DK168A patent/DK122920B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1537778A1 (de) | 1970-02-19 |
| AT287070B (de) | 1971-01-11 |
| CH468763A (de) | 1969-02-15 |
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