BE559715A - - Google Patents
Info
- Publication number
- BE559715A BE559715A BE559715DA BE559715A BE 559715 A BE559715 A BE 559715A BE 559715D A BE559715D A BE 559715DA BE 559715 A BE559715 A BE 559715A
- 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)
- Devices For Supply Of Signal Current (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1042035X | 1956-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE559715A true BE559715A (en:Method) |
Family
ID=9589804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE559715D BE559715A (en:Method) | 1956-07-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3053935A (en:Method) |
| BE (1) | BE559715A (en:Method) |
| CH (1) | CH350330A (en:Method) |
| DE (1) | DE1042035B (en:Method) |
| FR (1) | FR1157085A (en:Method) |
| GB (1) | GB815767A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB967252A (en) * | 1960-05-25 | 1964-08-19 | Pye Ltd | Automatic telephone systems |
| GB2195850A (en) * | 1986-09-29 | 1988-04-13 | Elec & Eltek Power Supply Limi | A magnetic amplifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL160049B (nl) * | 1950-01-06 | Inst Francais Du Petrole | Inrichting voor het uitvoeren van werkzaamheden aan de kabel in een onder water gelegen aardolieput. | |
| US2769865A (en) * | 1951-02-20 | 1956-11-06 | Automatic Elect Lab | Electronic telephone systems |
| BE536642A (en:Method) * | 1954-03-22 | |||
| US2721947A (en) * | 1954-05-03 | 1955-10-25 | Ncr Co | Counting circuit |
-
0
- BE BE559715D patent/BE559715A/xx unknown
-
1956
- 1956-07-31 FR FR1157085D patent/FR1157085A/fr not_active Expired
-
1957
- 1957-07-26 GB GB23743/57A patent/GB815767A/en not_active Expired
- 1957-07-29 US US674662A patent/US3053935A/en not_active Expired - Lifetime
- 1957-07-30 CH CH350330D patent/CH350330A/fr unknown
- 1957-07-30 DE DEI13525A patent/DE1042035B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB815767A (en) | 1959-07-01 |
| CH350330A (fr) | 1960-11-30 |
| DE1042035B (de) | 1958-10-30 |
| US3053935A (en) | 1962-09-11 |
| FR1157085A (fr) | 1958-05-27 |