FR2077001A5 - - Google Patents
Info
- Publication number
- FR2077001A5 FR2077001A5 FR7102527A FR7102527A FR2077001A5 FR 2077001 A5 FR2077001 A5 FR 2077001A5 FR 7102527 A FR7102527 A FR 7102527A FR 7102527 A FR7102527 A FR 7102527A FR 2077001 A5 FR2077001 A5 FR 2077001A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT181071A AT307289B (de) | 1970-03-05 | 1971-03-03 | Fersenauslösebindung |
DE19712110041 DE2110041C3 (de) | 1970-03-05 | 1971-03-03 | Fersensicherheitsbindung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702004019 DE2004019C3 (de) | 1970-01-29 | 1970-01-29 | Frequenzmultiplexsystem zur Über tragung von Fernsprech und Videophon kanälen |
DE19702004018 DE2004018C (de) | 1970-01-29 | Frequenzmultiplexsystem zur Ubertra gung von Fernsprech und Videophon Kanälen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2077001A5 true FR2077001A5 (fr) | 1971-10-15 |
Family
ID=25758561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7102527A Expired FR2077001A5 (fr) | 1970-01-29 | 1971-01-26 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS53152514U (fr) |
AT (1) | AT300043B (fr) |
CH (1) | CH524291A (fr) |
FR (1) | FR2077001A5 (fr) |
NL (1) | NL149968B (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025457B (de) * | 1956-08-29 | 1958-03-06 | Felten & Guilleaume Gmbh | Aus einem bereits bestehenden 4-MHz-System aufgebautes 12-MHz-Traegerfrequenzsystem |
DE1048952B (de) * | 1956-08-27 | 1959-01-22 | Felten & Guilleaume Gmbh | Aus einem bereits bestehenden 4-MHz-Traegerfrequenzsystem (V 960) aufgebautes 12-MHz-Traegerfrequenzsystem |
-
1970
- 1970-12-22 CH CH1901270A patent/CH524291A/de not_active IP Right Cessation
-
1971
- 1971-01-11 AT AT16171A patent/AT300043B/de not_active IP Right Cessation
- 1971-01-13 NL NL7100461A patent/NL149968B/xx not_active IP Right Cessation
- 1971-01-26 FR FR7102527A patent/FR2077001A5/fr not_active Expired
-
1978
- 1978-03-14 JP JP3260378U patent/JPS53152514U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1048952B (de) * | 1956-08-27 | 1959-01-22 | Felten & Guilleaume Gmbh | Aus einem bereits bestehenden 4-MHz-Traegerfrequenzsystem (V 960) aufgebautes 12-MHz-Traegerfrequenzsystem |
DE1025457B (de) * | 1956-08-29 | 1958-03-06 | Felten & Guilleaume Gmbh | Aus einem bereits bestehenden 4-MHz-System aufgebautes 12-MHz-Traegerfrequenzsystem |
Non-Patent Citations (1)
Title |
---|
EXBK/70 * |
Also Published As
Publication number | Publication date |
---|---|
JPS53152514U (fr) | 1978-12-01 |
AT300043B (de) | 1972-07-10 |
NL149968B (nl) | 1976-06-15 |
NL7100461A (fr) | 1971-08-02 |
CH524291A (de) | 1972-06-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |