BE527189A - - Google Patents
Info
- Publication number
- BE527189A BE527189A BE527189DA BE527189A BE 527189 A BE527189 A BE 527189A BE 527189D A BE527189D A BE 527189DA BE 527189 A BE527189 A BE 527189A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electrotherapy Devices (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL753870X | 1953-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527189A true BE527189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19825212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527189D BE527189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1953-03-12 |
Country Status (4)
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2620399A (en) * | 1948-06-29 | 1952-12-02 | Bell Telephone Labor Inc | Telephone switching system employing repetitive impulsing |
| BE496298A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-06-24 | |||
| NL154534B (nl) * | 1949-06-30 | Saleen Gmbh & Co | Werkwijze voor de bereiding van een polypropeenschuim, werkwijze voor de vervaardiging van draden of strengvormige produkten van polypropeenschuim, alsmede voorwerpen uit polypropeenshcuim verkregen onder toepassing van deze werkwijzen. | |
| BE497403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-08-17 | |||
| BE500638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1950-01-16 | |||
| DE854375C (de) * | 1951-03-11 | 1952-11-04 | Siemens Ag | Schaltungsanordnung zur Verbindung von ankommenden und abgehenden Leitungen mittels Wahleinrichtungen in Fernmelde-anlagen, vorzugsweise in Fernsprechanlagen mit Waehlerbetrieb |
-
0
- NL NL81824D patent/NL81824C/xx active
- BE BE527189D patent/BE527189A/xx unknown
- NL NLAANVRAGE7901468,A patent/NL176798B/xx unknown
-
1954
- 1954-02-15 US US410400A patent/US2862059A/en not_active Expired - Lifetime
- 1954-02-26 GB GB5731/54A patent/GB753870A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB753870A (en) | 1956-08-01 |
| NL81824C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL176798B (nl) | |
| US2862059A (en) | 1958-11-25 |