NL76339C - - Google Patents
Info
- Publication number
- NL76339C NL76339C NL76339DA NL76339C NL 76339 C NL76339 C NL 76339C NL 76339D A NL76339D A NL 76339DA NL 76339 C NL76339 C NL 76339C
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
- Meter Arrangements (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US646169A US2506613A (en) | 1946-02-07 | 1946-02-07 | Multidigit all-electronic switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL76339C true NL76339C (me) |
Family
ID=24592044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL76339D NL76339C (me) | 1946-02-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2506613A (me) |
| CH (1) | CH271002A (me) |
| DE (1) | DE917915C (me) |
| ES (1) | ES182396A1 (me) |
| FR (1) | FR58511E (me) |
| GB (1) | GB648375A (me) |
| NL (1) | NL76339C (me) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631194A (en) * | 1947-07-22 | 1953-03-10 | Int Standard Electric Corp | Telecommunication system |
| FR974379A (me) * | 1947-10-27 | 1951-02-21 | ||
| US2619548A (en) * | 1948-05-15 | 1952-11-25 | Int Standard Electric Corp | Electronic switching apparatus for telephone systems |
| BE489875A (me) * | 1948-06-29 | |||
| NL87828C (me) * | 1949-08-12 | |||
| US2719187A (en) * | 1949-08-17 | 1955-09-27 | Bell Telephone Labor Inc | High frequency pulse transmission |
| BE498523A (me) * | 1949-10-07 | |||
| US2774071A (en) * | 1949-12-24 | 1956-12-11 | Gen Dynamics Corp | Coincidence finding circuit |
| BE500226A (me) * | 1949-12-24 | |||
| US2773937A (en) * | 1949-12-24 | 1956-12-11 | Gen Dynamics Corp | Electronic signaling and switching system |
| GB744291A (en) * | 1950-01-16 | 1956-02-01 | Standard Telephones Cables Ltd | Improvements in or relating to electrical communication systems |
| US2747021A (en) * | 1950-09-21 | 1956-05-22 | Gen Electric Co Ltd | Telecommunication systems embodying automatic exchanges |
| USRE24679E (en) * | 1951-02-02 | 1959-08-11 | Automatic telephone systems | |
| NL182780B (nl) * | 1952-11-18 | Ici Ltd | Werkwijze voor de vervaardiging van een vuurvaste module, in het bijzonder een katalysatordrager. | |
| NL109808C (me) * | 1954-04-08 | |||
| US2830123A (en) * | 1955-03-04 | 1958-04-08 | Gen Dynamics Corp | Electronic telephone system |
| DE1118271B (de) * | 1955-11-08 | 1961-11-30 | Siemens Edison Swan Ltd | Schaltungsanordnung fuer nach dem Zeitmultiplexprinzip arbeitende Vermittlungseinrichtungen in Fernmelde-, insbesondere Fernsprechanlagen |
| NL136418C (me) * | 1960-04-27 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE433942A (me) * | 1938-04-22 | |||
| US2263369A (en) * | 1939-02-03 | 1941-11-18 | Hartford Nat Bank & Trust Co | Multiplex telephony system |
| US2387018A (en) * | 1942-08-05 | 1945-10-16 | Bell Lab Inc | Communication system |
| US2379715A (en) * | 1942-10-09 | 1945-07-03 | Bell Telephone Labor Inc | Communication system |
-
0
- NL NL76339D patent/NL76339C/xx active
-
1946
- 1946-02-07 US US646169A patent/US2506613A/en not_active Expired - Lifetime
-
1947
- 1947-02-07 GB GB3707/47A patent/GB648375A/en not_active Expired
- 1947-10-15 CH CH271002D patent/CH271002A/de unknown
-
1948
- 1948-02-16 ES ES0182396A patent/ES182396A1/es not_active Expired
- 1948-02-20 FR FR58511D patent/FR58511E/fr not_active Expired
-
1950
- 1950-10-01 DE DEF4326A patent/DE917915C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE917915C (de) | 1954-09-13 |
| CH271002A (de) | 1950-09-30 |
| ES182396A1 (es) | 1948-04-16 |
| US2506613A (en) | 1950-05-09 |
| GB648375A (en) | 1951-01-03 |
| FR58511E (fr) | 1954-01-27 |