SE371922B - - Google Patents
Info
- Publication number
- SE371922B SE371922B SE7204694A SE469472A SE371922B SE 371922 B SE371922 B SE 371922B SE 7204694 A SE7204694 A SE 7204694A SE 469472 A SE469472 A SE 469472A SE 371922 B SE371922 B SE 371922B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/001—Two-way communication systems between a limited number of parties
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7204694A SE371922B (Sortimente) | 1972-04-12 | 1972-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7204694A SE371922B (Sortimente) | 1972-04-12 | 1972-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371922B true SE371922B (Sortimente) | 1974-12-02 |
Family
ID=20264766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7204694A SE371922B (Sortimente) | 1972-04-12 | 1972-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE371922B (Sortimente) |
-
1972
- 1972-04-12 SE SE7204694A patent/SE371922B/xx unknown