FR2322617B1 - - Google Patents
Info
- Publication number
- FR2322617B1 FR2322617B1 FR7527667A FR7527667A FR2322617B1 FR 2322617 B1 FR2322617 B1 FR 2322617B1 FR 7527667 A FR7527667 A FR 7527667A FR 7527667 A FR7527667 A FR 7527667A FR 2322617 B1 FR2322617 B1 FR 2322617B1
- 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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7527667A FR2322617A1 (fr) | 1975-09-04 | 1975-09-04 | Masque respiratoire a cartouches filtrant l'air ambiant |
| IT2624476A IT1065382B (it) | 1975-09-04 | 1976-08-12 | Maschera respiratoria di protezione |
| ES1976234640U ES234640Y (es) | 1975-09-04 | 1976-08-27 | Cartucho filtrante perfeccionado para careta respiratoria. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7527667A FR2322617A1 (fr) | 1975-09-04 | 1975-09-04 | Masque respiratoire a cartouches filtrant l'air ambiant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2322617A1 FR2322617A1 (fr) | 1977-04-01 |
| FR2322617B1 true FR2322617B1 (US20030199744A1-20031023-C00003.png) | 1979-03-30 |
Family
ID=9159792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7527667A Granted FR2322617A1 (fr) | 1975-09-04 | 1975-09-04 | Masque respiratoire a cartouches filtrant l'air ambiant |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES234640Y (US20030199744A1-20031023-C00003.png) |
| FR (1) | FR2322617A1 (US20030199744A1-20031023-C00003.png) |
| IT (1) | IT1065382B (US20030199744A1-20031023-C00003.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677976A (en) * | 1983-04-01 | 1987-07-07 | Toyo Cci Kabushiki Kaisha | Emergency mask |
| US5226412A (en) * | 1992-07-30 | 1993-07-13 | Winters Alva B | Emergency respirator |
| US5579761A (en) * | 1995-01-20 | 1996-12-03 | Minnesota Mining And Manufacturing Company | Respirator having snap-fit filter cartridge |
| DE10304216B3 (de) * | 2003-01-30 | 2004-10-14 | Msa Auer Gmbh | Atemschutzfilter und Verfahren zu dessen Herstellung |
-
1975
- 1975-09-04 FR FR7527667A patent/FR2322617A1/fr active Granted
-
1976
- 1976-08-12 IT IT2624476A patent/IT1065382B/it active
- 1976-08-27 ES ES1976234640U patent/ES234640Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES234640Y (es) | 1978-10-01 |
| FR2322617A1 (fr) | 1977-04-01 |
| ES234640U (es) | 1978-05-01 |
| IT1065382B (it) | 1985-02-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |