BE623036A - - Google Patents
Info
- Publication number
- BE623036A BE623036A BE623036DA BE623036A BE 623036 A BE623036 A BE 623036A BE 623036D A BE623036D A BE 623036DA BE 623036 A BE623036 A BE 623036A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
- Telephonic Communication Services (AREA)
- Prepayment Telephone Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US141672A US3113176A (en) | 1961-09-29 | 1961-09-29 | Teletypewriter subscriber set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE623036A true BE623036A (US20110009641A1-20110113-C00185.png) |
Family
ID=22496695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE623036D BE623036A (US20110009641A1-20110113-C00185.png) | 1961-09-29 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3307149A (en) * | 1962-12-28 | 1967-02-28 | Bell Telephone Labor Inc | Control logic circuit for subscriber data set carrier signal threshold monitor |
| DE1296158B (de) * | 1966-02-08 | 1969-05-29 | Siemens Ag | Schaltungsanordnung fuer Fernschreibwaehlvermittlungsanlagen zur Auswertung zeitabhaengiger Kriterien |
| US3505474A (en) * | 1967-03-06 | 1970-04-07 | Vdp Corp | Portable computer terminal using digital code over conventional telephone channel |
| US3609241A (en) * | 1967-06-08 | 1971-09-28 | Xerox Corp | Electronic coupler circuit |
| US3457550A (en) * | 1967-07-11 | 1969-07-22 | Bell Telephone Labor Inc | Automatic handshaking method and apparatus for data transmission systems |
| US3889062A (en) * | 1972-10-02 | 1975-06-10 | Action Communication Systems I | System and method for coupling remote data terminals via telephone lines |
| US3962545A (en) * | 1973-10-20 | 1976-06-08 | Ricoh Co., Ltd. | Utility meter reading system using telephone line |
| US4069392A (en) * | 1976-11-01 | 1978-01-17 | Incorporated Bell Telephone Laboratories | Dual speed full duplex data transmission |
| US4488002A (en) * | 1981-12-21 | 1984-12-11 | At&T Bell Laboratories | Line control of switched network data sets |
| JPH01298854A (ja) * | 1988-05-27 | 1989-12-01 | Oki Electric Ind Co Ltd | データ伝送装置の自動認識方式 |
-
0
- BE BE623036D patent/BE623036A/xx unknown
- NL NL283186D patent/NL283186A/xx unknown
-
1961
- 1961-09-29 US US141672A patent/US3113176A/en not_active Expired - Lifetime
-
1962
- 1962-09-20 GB GB35794/62A patent/GB952570A/en not_active Expired
- 1962-09-27 DE DEW33063A patent/DE1279717B/de active Pending
- 1962-09-28 SE SE10485/62A patent/SE306554B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3113176A (en) | 1963-12-03 |
| NL283186A (US20110009641A1-20110113-C00185.png) | |
| DE1279717B (de) | 1968-10-10 |
| SE306554B (US20110009641A1-20110113-C00185.png) | 1968-12-02 |
| GB952570A (en) | 1964-03-18 |
