FR2446569B2 - TELEPHONE AUTOMATIC CALL DEVICE - Google Patents
TELEPHONE AUTOMATIC CALL DEVICEInfo
- Publication number
- FR2446569B2 FR2446569B2 FR7835016A FR7835016A FR2446569B2 FR 2446569 B2 FR2446569 B2 FR 2446569B2 FR 7835016 A FR7835016 A FR 7835016A FR 7835016 A FR7835016 A FR 7835016A FR 2446569 B2 FR2446569 B2 FR 2446569B2
- Authority
- FR
- France
- Prior art keywords
- call device
- automatic call
- telephone automatic
- telephone
- call
- Prior art date
- 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
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835016A FR2446569B2 (en) | 1978-12-13 | 1978-12-13 | TELEPHONE AUTOMATIC CALL DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835016A FR2446569B2 (en) | 1978-12-13 | 1978-12-13 | TELEPHONE AUTOMATIC CALL DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446569A2 FR2446569A2 (en) | 1980-08-08 |
FR2446569B2 true FR2446569B2 (en) | 1987-01-23 |
Family
ID=9216031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835016A Expired FR2446569B2 (en) | 1978-12-13 | 1978-12-13 | TELEPHONE AUTOMATIC CALL DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2446569B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL53743A0 (en) * | 1978-01-03 | 1978-04-30 | Inst Science And Halacha | Indirectly activatable telephone system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE659145A (en) * | 1965-02-02 | 1965-08-02 | Acec | Emergency alert system |
NL6617451A (en) * | 1966-12-12 | 1968-06-13 | ||
US3922490A (en) * | 1973-06-18 | 1975-11-25 | Charles D Pettis | Alarm and utility meter reading system employing telephone lines |
-
1978
- 1978-12-13 FR FR7835016A patent/FR2446569B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2446569A2 (en) | 1980-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |