FR2125146A3 - - Google Patents
Info
- Publication number
- FR2125146A3 FR2125146A3 FR7104933A FR7104933A FR2125146A3 FR 2125146 A3 FR2125146 A3 FR 2125146A3 FR 7104933 A FR7104933 A FR 7104933A FR 7104933 A FR7104933 A FR 7104933A FR 2125146 A3 FR2125146 A3 FR 2125146A3
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems, e.g. audible personal calling systems
- G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7104933A FR2125146B3 (enExample) | 1971-02-12 | 1971-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7104933A FR2125146B3 (enExample) | 1971-02-12 | 1971-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2125146A3 true FR2125146A3 (enExample) | 1972-09-29 |
| FR2125146B3 FR2125146B3 (enExample) | 1973-11-30 |
Family
ID=9071877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7104933A Expired FR2125146B3 (enExample) | 1971-02-12 | 1971-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2125146B3 (enExample) |
-
1971
- 1971-02-12 FR FR7104933A patent/FR2125146B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2125146B3 (enExample) | 1973-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |