SE7204131L - - Google Patents
Info
- Publication number
- SE7204131L SE7204131L SE7204131A SE7204131A SE7204131L SE 7204131 L SE7204131 L SE 7204131L SE 7204131 A SE7204131 A SE 7204131A SE 7204131 A SE7204131 A SE 7204131A SE 7204131 L SE7204131 L SE 7204131L
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7204131T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7204131L true SE7204131L (en) | 1972-10-03 |
Family
ID=44714924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7204131A SE7204131L (en) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE7204131L (en) |
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0
- SE SE7204131A patent/SE7204131L/xx unknown