BE525921A - - Google Patents
Info
- Publication number
- BE525921A BE525921A BE525921DA BE525921A BE 525921 A BE525921 A BE 525921A BE 525921D A BE525921D A BE 525921DA BE 525921 A BE525921 A BE 525921A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
-
- 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)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL946455X | 1953-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE525921A true BE525921A (en:Method) |
Family
ID=19865325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE525921D BE525921A (en:Method) | 1953-01-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE525921A (en:Method) |
| DE (1) | DE946455C (en:Method) |
| NL (1) | NL82769C (en:Method) |
-
0
- BE BE525921D patent/BE525921A/xx unknown
- NL NL82769D patent/NL82769C/xx active
-
1954
- 1954-01-24 DE DEI8203A patent/DE946455C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL82769C (en:Method) | |
| DE946455C (de) | 1956-08-02 |