BE500623A - - Google Patents
Info
- Publication number
- BE500623A BE500623A BE500623DA BE500623A BE 500623 A BE500623 A BE 500623A BE 500623D A BE500623D A BE 500623DA BE 500623 A BE500623 A BE 500623A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE684531X | 1950-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500623A true BE500623A (en:Method) |
Family
ID=20315016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500623D BE500623A (en:Method) | 1950-01-16 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE500623A (en:Method) |
| DE (1) | DE853301C (en:Method) |
| FR (1) | FR1031047A (en:Method) |
| GB (1) | GB684531A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL102419C (en:Method) * | 1953-07-03 | |||
| DE1029422B (de) * | 1955-09-30 | 1958-05-08 | Siemens Ag | Relaislose Teilnehmerschaltung fuer Fernmelde-, insbesondere Fernsprechanlagen |
-
0
- BE BE500623D patent/BE500623A/xx unknown
-
1951
- 1951-01-16 DE DET3796A patent/DE853301C/de not_active Expired
- 1951-01-16 GB GB1208/51A patent/GB684531A/en not_active Expired
- 1951-01-16 FR FR1031047D patent/FR1031047A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1031047A (fr) | 1953-06-18 |
| GB684531A (en) | 1952-12-17 |
| DE853301C (de) | 1952-10-23 |