FR2104001A5 - - Google Patents
Info
- Publication number
- FR2104001A5 FR2104001A5 FR7128736A FR7128736A FR2104001A5 FR 2104001 A5 FR2104001 A5 FR 2104001A5 FR 7128736 A FR7128736 A FR 7128736A FR 7128736 A FR7128736 A FR 7128736A FR 2104001 A5 FR2104001 A5 FR 2104001A5
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0005—Transmission of control signals
- G04G9/0011—Transmission of control signals using coded signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT723870 | 1970-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2104001A5 true FR2104001A5 (fr) | 1972-04-14 |
Family
ID=3594038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7128736A Expired FR2104001A5 (fr) | 1970-08-07 | 1971-08-05 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE771017A (fr) |
DE (1) | DE2139077A1 (fr) |
FR (1) | FR2104001A5 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803525C2 (de) * | 1988-02-05 | 1993-12-02 | Licentia Gmbh | Vorrichtung zum Betrieb von absoluten Echtzeituhren in einem eine Zentraluhr und Teilnehmer enthaltenden Prozeßsteuersystem |
-
1971
- 1971-08-04 DE DE19712139077 patent/DE2139077A1/de active Pending
- 1971-08-05 FR FR7128736A patent/FR2104001A5/fr not_active Expired
- 1971-08-06 BE BE771017A patent/BE771017A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE2139077A1 (de) | 1972-02-10 |
BE771017A (fr) | 1972-02-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |