FR2170809A1 - - Google Patents
Info
- Publication number
- FR2170809A1 FR2170809A1 FR7203324A FR7203324A FR2170809A1 FR 2170809 A1 FR2170809 A1 FR 2170809A1 FR 7203324 A FR7203324 A FR 7203324A FR 7203324 A FR7203324 A FR 7203324A FR 2170809 A1 FR2170809 A1 FR 2170809A1
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/002—Distress signalling devices, e.g. rescue balloons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203324A FR2170809A1 (enrdf_load_stackoverflow) | 1972-02-01 | 1972-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203324A FR2170809A1 (enrdf_load_stackoverflow) | 1972-02-01 | 1972-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2170809A1 true FR2170809A1 (enrdf_load_stackoverflow) | 1973-09-21 |
Family
ID=9092806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7203324A Withdrawn FR2170809A1 (enrdf_load_stackoverflow) | 1972-02-01 | 1972-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2170809A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2469934A1 (fr) * | 1979-11-19 | 1981-05-29 | Menguy Daniel | Dispositif de signalisation ou de reperage |
| FR2492263A1 (fr) * | 1980-10-16 | 1982-04-23 | Rosnay Arnaud De | Procede et equipage pour le reperage de personnes isolees dans des regions desertiques |
-
1972
- 1972-02-01 FR FR7203324A patent/FR2170809A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2469934A1 (fr) * | 1979-11-19 | 1981-05-29 | Menguy Daniel | Dispositif de signalisation ou de reperage |
| FR2492263A1 (fr) * | 1980-10-16 | 1982-04-23 | Rosnay Arnaud De | Procede et equipage pour le reperage de personnes isolees dans des regions desertiques |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |