BE434799A - - Google Patents
Info
- Publication number
- BE434799A BE434799A BE434799DA BE434799A BE 434799 A BE434799 A BE 434799A BE 434799D A BE434799D A BE 434799DA BE 434799 A BE434799 A BE 434799A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
- Replacement Of Web Rolls (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Prepayment Telephone Systems (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Detection And Correction Of Errors (AREA)
- Medicines Containing Plant Substances (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB28279/39A GB516416A (en) | 1938-06-14 | 1938-06-14 | Improvements in or relating to automatic or semi-automatic telephone systems |
| GB6096/39A GB516409A (en) | 1938-06-14 | 1938-06-14 | Improvements in or relating to automatic or semi-automatic telephone systems |
| GB17730/38A GB516348A (en) | 1938-06-14 | 1938-06-14 | Improvements in or relating to automatic or semi-automatic telephone systems |
| GB26907/39A GB516413A (en) | 1938-06-14 | 1938-06-14 | Improvements in or relating to automatic or semi-automatic telephone systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE434799A true BE434799A (US08088918-20120103-C00476.png) | 1939-07-08 |
Family
ID=42211797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE434799D BE434799A (US08088918-20120103-C00476.png) | 1938-06-14 | 1939-06-09 |
Country Status (5)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE464785A (US08088918-20120103-C00476.png) * | 1939-07-26 | |||
| BE480490A (US08088918-20120103-C00476.png) * | 1939-07-26 | |||
| US2588686A (en) * | 1940-04-01 | 1952-03-11 | Automatic Elect Lab | Telephone system providing operator service when all trunks are busy |
| US2613275A (en) * | 1941-01-24 | 1952-10-07 | Automatic Elect Lab | Automatic call recording system for automatic telephony |
| US2428376A (en) * | 1943-06-12 | 1947-10-07 | Bell Telephone Labor Inc | Time controlled register for automatic telephone systems |
| BE465859A (US08088918-20120103-C00476.png) * | 1945-06-13 | |||
| US2688658A (en) * | 1947-07-07 | 1954-09-07 | Bell Telephone Labor Inc | Call data recording telephone system |
| US2580093A (en) * | 1947-12-16 | 1951-12-25 | Bell Telephone Labor Inc | Call data recording telephone system |
| US2633496A (en) * | 1948-04-05 | 1953-03-31 | Standard Telephones Cables Ltd | Party-line telephone system |
| NL151089B (nl) * | 1949-01-29 | Organon Labor Ltd | Werkwijze voor het bereiden van 2beta-amino-3alfa-hydroxy-5alfa-androstaanderivaten, alsmede werkwijze ter bereiding van farmaceutische preparaten en aldus verkregen gevormde preparaten. | |
| US2657271A (en) * | 1950-05-19 | 1953-10-27 | Bell Telephone Labor Inc | Line identification trouble indicator |
| LU30973A1 (US08088918-20120103-C00476.png) * | 1950-12-20 | |||
| BE506873A (US08088918-20120103-C00476.png) * | 1951-01-22 | |||
| BE509371A (US08088918-20120103-C00476.png) * | 1951-02-23 | |||
| US2775648A (en) * | 1951-03-28 | 1956-12-25 | Automatic Elect Lab | Automatic toll ticketing telephone system |
| US2866002A (en) * | 1951-03-28 | 1958-12-23 | Gen Telephone Lab Inc | Automatic toll ticketing telephone systems |
| US2868884A (en) * | 1952-05-06 | 1959-01-13 | Bell Telephone Labor Inc | Toll switching telephone system |
| US2934605A (en) * | 1954-12-07 | 1960-04-26 | Itt | Toll-discriminating outgoing repeater system |
| US2875286A (en) * | 1955-04-21 | 1959-02-24 | North Electric Co | Telephone call surveying equipment |
| US2849536A (en) * | 1955-06-13 | 1958-08-26 | Gen Telephone Lab Inc | Measured service control apparatus |
| US3003035A (en) * | 1955-09-26 | 1961-10-03 | Gen Dynamics Corp | Automatic toll ticketing system |
| DE1047878B (de) * | 1957-05-31 | 1958-12-31 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung zum fortlaufenden Umrechnen in Waehrungseinheiten der waehrend einer Verbindung in Fernmeldeanlagen anfallenden, einer bestimmten Gebuehreneinheit entsprechenden Zaehlimpulse |
| AU630426B2 (en) * | 1989-03-16 | 1992-10-29 | Commonwealth Of Australia, The | A target for close in weapon systems |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1238130A (en) * | 1916-10-02 | 1917-08-28 | Western Electric Co | Machine-switching telephone-exchange system. |
| US1350882A (en) * | 1917-04-14 | 1920-08-24 | Automatic Electric Co | Automatic telephone system |
| US1468078A (en) * | 1920-09-03 | 1923-09-18 | Automatic Electric Co | Automatic telephone system |
| US1649494A (en) * | 1921-07-06 | 1927-11-15 | Automatic Electric Inc | Automatic telephone system |
| FR568149A (fr) * | 1922-02-23 | 1924-03-17 | Thomson Houston Comp Francaise | Système téléphonique automatique pour grand réseau, avec traducteur et dispositif de contrôle |
| US1678185A (en) * | 1927-05-18 | 1928-07-24 | Bell Telephone Labor Inc | Telephone system |
| US2005595A (en) * | 1932-10-21 | 1935-06-18 | Western Electric Co | Telephone system |
| US2165924A (en) * | 1933-10-31 | 1939-07-11 | Bell Telephone Labor Inc | Telephone system |
| US2289745A (en) * | 1937-12-24 | 1942-07-14 | Int Standard Electric Corp | Metering equipment for telecommunication exchange systems |
| US2272475A (en) * | 1938-06-14 | 1942-02-10 | Associated Electric Lab Inc | Telephone system |
-
1938
- 1938-06-14 GB GB17730/38A patent/GB516348A/en not_active Expired
- 1938-06-14 GB GB6096/39A patent/GB516409A/en not_active Expired
- 1938-06-14 GB GB26907/39A patent/GB516413A/en not_active Expired
- 1938-06-14 GB GB6095/39A patent/GB516408A/en not_active Expired
- 1938-06-14 GB GB28279/39A patent/GB516416A/en not_active Expired
- 1938-07-18 GB GB26910/39A patent/GB516414A/en not_active Expired
- 1938-11-30 GB GB27775/39A patent/GB516415A/en not_active Expired
-
1939
- 1939-06-09 BE BE434799D patent/BE434799A/xx unknown
- 1939-06-12 US US278727A patent/US2369071A/en not_active Expired - Lifetime
- 1939-06-13 CH CH235882D patent/CH235882A/fr unknown
- 1939-06-13 CH CH235875D patent/CH235875A/fr unknown
- 1939-06-13 CH CH235880D patent/CH235880A/fr unknown
- 1939-06-13 FR FR856152D patent/FR856152A/fr not_active Expired
- 1939-06-13 CH CH235884D patent/CH235884A/fr unknown
- 1939-06-13 CH CH235877D patent/CH235877A/fr unknown
- 1939-06-13 FR FR856153D patent/FR856153A/fr not_active Expired
- 1939-06-13 CH CH235876D patent/CH235876A/fr unknown
- 1939-06-13 CH CH235879D patent/CH235879A/fr unknown
- 1939-06-13 FR FR856154D patent/FR856154A/fr not_active Expired
-
1942
- 1942-05-28 US US444812A patent/US2339709A/en not_active Expired - Lifetime
- 1942-06-18 US US447500A patent/US2445000A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB516414A (en) | 1940-01-01 |
| GB516415A (en) | 1940-01-01 |
| CH235884A (fr) | 1944-12-31 |
| CH235882A (fr) | 1944-12-31 |
| GB516409A (en) | 1940-01-01 |
| CH235880A (fr) | 1944-12-31 |
| US2445000A (en) | 1948-07-13 |
| CH235875A (fr) | 1944-12-31 |
| US2369071A (en) | 1945-02-06 |
| CH235876A (fr) | 1944-12-31 |
| US2339709A (en) | 1944-01-18 |
| FR856154A (fr) | 1940-06-03 |
| GB516416A (en) | 1940-01-01 |
| CH235877A (fr) | 1944-12-31 |
| FR856152A (fr) | 1940-06-03 |
| GB516348A (en) | 1940-01-01 |
| GB516408A (en) | 1940-01-01 |
| FR856153A (fr) | 1940-06-03 |
| GB516413A (en) | 1940-01-01 |
| CH235879A (fr) | 1944-12-31 |
