NL290523A - - Google Patents
Info
- Publication number
- NL290523A NL290523A NL290523DA NL290523A NL 290523 A NL290523 A NL 290523A NL 290523D A NL290523D A NL 290523DA NL 290523 A NL290523 A NL 290523A
- Authority
- NL
- Netherlands
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
- H04Q3/521—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 using semiconductors in the switching stages
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18170062A | 1962-03-22 | 1962-03-22 | |
| US181626A US3221105A (en) | 1962-03-22 | 1962-03-22 | Electronic switching telephone system |
| US245728A US3204043A (en) | 1962-03-22 | 1962-12-19 | High speed electronic switching telephone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290523A true NL290523A (xx) |
Family
ID=31191988
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290522D NL290522A (xx) | 1962-03-22 | ||
| NL302191D NL302191A (xx) | 1962-03-22 | ||
| NL290523D NL290523A (xx) | 1962-03-22 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290522D NL290522A (xx) | 1962-03-22 | ||
| NL302191D NL302191A (xx) | 1962-03-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3204043A (xx) |
| BE (3) | BE629927A (xx) |
| CH (1) | CH411047A (xx) |
| DE (2) | DE1262357B (xx) |
| DK (1) | DK116520B (xx) |
| GB (3) | GB978368A (xx) |
| NL (3) | NL290523A (xx) |
| NO (1) | NO119875B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293369A (en) * | 1963-12-20 | 1966-12-20 | Ibm | Conference communications system employing time division multiplex |
| US3395254A (en) * | 1964-04-15 | 1968-07-30 | Western Electric Co | Pcm time division communication system conference circuit |
| US3377433A (en) * | 1964-12-02 | 1968-04-09 | Bell Telephone Labor Inc | Switching system arrangement for providing multiple switching network line appearances without preassignment |
| GB1102020A (en) * | 1965-08-26 | 1968-02-07 | Peter Heaton | Improvements relating to digital telephone systems |
| FR1525872A (fr) * | 1965-08-30 | 1968-05-24 | Ibm France | Procédé et dispositif de recherche de chemin libre dans un réseau de commutation |
| US3784751A (en) * | 1971-11-16 | 1974-01-08 | Us Army | Pdm-tdm switching matrix |
| WO1980002095A1 (en) * | 1979-03-23 | 1980-10-02 | Small World Exchange Inc | Telephone-conferencing apparatus and method |
| US4317961A (en) * | 1979-03-23 | 1982-03-02 | Small World Exchange, Inc. | Telephone-conferencing apparatus and method |
| US5155865A (en) * | 1991-04-23 | 1992-10-20 | Lisco, Inc. | Inflatable bladders for game gloves |
| US5155866A (en) * | 1991-04-23 | 1992-10-20 | Lisco, Inc. | Inflatable game gloves |
| US5155864A (en) * | 1991-04-23 | 1992-10-20 | Lisco, Inc. | Inflatable bladders for game gloves |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2787663A (en) * | 1954-04-05 | 1957-04-02 | Gen Dynamics Corp | Conference circuit |
| US2852612A (en) * | 1955-12-21 | 1958-09-16 | Bell Telephone Labor Inc | Multistation telephone intercommunicating and conference system |
| US2951908A (en) * | 1957-08-05 | 1960-09-06 | Bell Telephone Labor Inc | Telephone system for repertory dialing |
| US3052760A (en) * | 1958-02-25 | 1962-09-04 | Ericsson Telefon Ab L M | Switch arrangement in a multi-channel-pulse-communication-system |
| NL256495A (xx) * | 1959-10-26 | |||
| BE629372A (xx) * | 1962-03-08 |
-
0
- BE BE629926D patent/BE629926A/xx unknown
- BE BE641512D patent/BE641512A/xx unknown
- NL NL290522D patent/NL290522A/xx unknown
- NL NL302191D patent/NL302191A/xx unknown
- NL NL290523D patent/NL290523A/xx unknown
- BE BE629927D patent/BE629927A/xx unknown
-
1962
- 1962-12-19 US US245728A patent/US3204043A/en not_active Expired - Lifetime
-
1963
- 1963-03-15 GB GB10370/63A patent/GB978368A/en not_active Expired
- 1963-03-15 GB GB10375/63A patent/GB978370A/en not_active Expired
- 1963-03-20 NO NO147953A patent/NO119875B/no unknown
- 1963-03-21 DE DEJ23395A patent/DE1262357B/de not_active Withdrawn
- 1963-03-21 DE DEJ23396A patent/DE1237639B/de active Pending
- 1963-03-22 CH CH369263A patent/CH411047A/de unknown
- 1963-03-22 DK DK131363AA patent/DK116520B/da unknown
- 1963-12-13 GB GB49441/63A patent/GB1037685A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL290522A (xx) | |
| DK116520B (da) | 1970-01-19 |
| DE1262357B (de) | 1968-03-07 |
| GB978370A (en) | 1964-12-23 |
| CH411047A (de) | 1966-04-15 |
| US3204043A (en) | 1965-08-31 |
| GB1037685A (en) | 1966-08-03 |
| NO119875B (xx) | 1970-07-20 |
| BE641512A (xx) | |
| GB978368A (en) | 1964-12-23 |
| NL302191A (xx) | |
| BE629927A (xx) | |
| DE1237639B (de) | 1967-03-30 |
| BE629926A (xx) |