BE431696A - - Google Patents
Info
- Publication number
- BE431696A BE431696A BE431696DA BE431696A BE 431696 A BE431696 A BE 431696A BE 431696D A BE431696D A BE 431696DA BE 431696 A BE431696 A BE 431696A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/16—Arrangements for interconnection between switching centres in systems employing carrier frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL54425T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431696A true BE431696A (cs) |
Family
ID=19756283
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431696D BE431696A (cs) | |||
| BE429524D BE429524A (cs) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE429524D BE429524A (cs) |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE429524A (cs) |
| NL (1) | NL54425C (cs) |
-
0
- NL NL54425D patent/NL54425C/xx active
- BE BE431696D patent/BE431696A/xx unknown
- BE BE429524D patent/BE429524A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE429524A (cs) | |
| NL54425C (cs) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE429524A (cs) |