FR2322618B1 - - Google Patents
Info
- Publication number
- FR2322618B1 FR2322618B1 FR7627008A FR7627008A FR2322618B1 FR 2322618 B1 FR2322618 B1 FR 2322618B1 FR 7627008 A FR7627008 A FR 7627008A FR 7627008 A FR7627008 A FR 7627008A FR 2322618 B1 FR2322618 B1 FR 2322618B1
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752540314 DE2540314C3 (de) | 1975-09-08 | 1975-09-08 | Vorsatzfilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2322618A1 FR2322618A1 (fr) | 1977-04-01 |
| FR2322618B1 true FR2322618B1 (ref) | 1982-09-10 |
Family
ID=5956099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7627008A Granted FR2322618A1 (fr) | 1975-09-08 | 1976-09-08 | Filtre additionnel pour masque respiratoire |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2540314C3 (ref) |
| FR (1) | FR2322618A1 (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4275385A (en) * | 1984-06-06 | 1985-12-12 | Racal Safety Ltd. | Respirators fan-assisted |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR46456E (fr) * | 1935-07-19 | 1936-06-04 | R Schneider Ets | Filtre à air |
| FR864828A (fr) * | 1939-12-23 | 1941-05-06 | Perfectionnements aux cartouches filtrantes des masques à gaz de combat | |
| DE894963C (de) * | 1940-10-27 | 1953-10-29 | Draegerwerk Ag | Filtereinsatz fuer Gasschutzmasken |
-
1975
- 1975-09-08 DE DE19752540314 patent/DE2540314C3/de not_active Expired
-
1976
- 1976-09-08 FR FR7627008A patent/FR2322618A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2540314A1 (de) | 1977-03-10 |
| DE2540314C3 (de) | 1978-09-14 |
| FR2322618A1 (fr) | 1977-04-01 |
| DE2540314B2 (de) | 1978-01-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |