BE570384A - - Google Patents
Info
- Publication number
- BE570384A BE570384A BE570384DA BE570384A BE 570384 A BE570384 A BE 570384A BE 570384D A BE570384D A BE 570384DA BE 570384 A BE570384 A BE 570384A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL890820X | 1957-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570384A true BE570384A (it) |
Family
ID=19855879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570384D BE570384A (it) | 1957-08-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3112368A (it) |
| BE (1) | BE570384A (it) |
| DE (1) | DE1119323B (it) |
| FR (1) | FR1210842A (it) |
| GB (1) | GB890820A (it) |
| NL (2) | NL219976A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL278196A (it) * | 1962-05-08 | |||
| US3305838A (en) * | 1963-08-14 | 1967-02-21 | Rca Corp | Balanced modulator switching systems |
| JPS5225048B2 (it) * | 1971-12-15 | 1977-07-05 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418127A (en) * | 1942-12-01 | 1947-04-01 | Standard Telephones Cables Ltd | Filter system |
| BE510681A (it) * | 1951-04-17 | |||
| US2691154A (en) * | 1952-03-08 | 1954-10-05 | Rca Corp | Magnetic information handling system |
| US2734182A (en) * | 1952-03-08 | 1956-02-07 | rajchman | |
| US2691155A (en) * | 1953-02-20 | 1954-10-05 | Rca Corp | Memory system |
| US2776419A (en) * | 1953-03-26 | 1957-01-01 | Rca Corp | Magnetic memory system |
| BE542455A (it) * | 1954-11-01 | |||
| US2856596A (en) * | 1954-12-20 | 1958-10-14 | Wendell S Miller | Magnetic control systems |
| NL95809C (it) * | 1955-03-28 | |||
| US2803812A (en) * | 1955-05-31 | 1957-08-20 | Electric control systems | |
| US2818555A (en) * | 1955-07-27 | 1957-12-31 | Rca Corp | Magnetic control systems |
| US2949504A (en) * | 1958-11-26 | 1960-08-16 | Rubinoff Morris | Magnetic switching devices and systems |
-
0
- NL NL110943D patent/NL110943C/xx active
- BE BE570384D patent/BE570384A/xx unknown
- NL NL219976D patent/NL219976A/xx unknown
-
1958
- 1958-08-13 GB GB26027/58A patent/GB890820A/en not_active Expired
- 1958-08-13 DE DEN15474A patent/DE1119323B/de active Pending
- 1958-08-16 FR FR1210842D patent/FR1210842A/fr not_active Expired
- 1958-08-18 US US755630A patent/US3112368A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL110943C (it) | |
| US3112368A (en) | 1963-11-26 |
| GB890820A (en) | 1962-03-07 |
| FR1210842A (fr) | 1960-03-10 |
| DE1119323B (de) | 1961-12-14 |
| NL219976A (it) |