BE781773A - Masque respiratoire - Google Patents
Masque respiratoireInfo
- Publication number
- BE781773A BE781773A BE781773A BE781773A BE781773A BE 781773 A BE781773 A BE 781773A BE 781773 A BE781773 A BE 781773A BE 781773 A BE781773 A BE 781773A BE 781773 A BE781773 A BE 781773A
- Authority
- BE
- Belgium
- Prior art keywords
- respiratory mask
- respiratory
- mask
- Prior art date
Links
- 230000000241 respiratory effect Effects 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
- A62B18/025—Halfmasks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7115347A FR2135798A5 (fr) | 1971-04-29 | 1971-04-29 | |
| FR7211235A FR2178394A6 (fr) | 1972-03-30 | 1972-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE781773A true BE781773A (fr) | 1972-07-31 |
Family
ID=26216361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE781773A BE781773A (fr) | 1971-04-29 | 1972-04-06 | Masque respiratoire |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU4149772A (fr) |
| BE (1) | BE781773A (fr) |
| DE (1) | DE2217327A1 (fr) |
| GB (1) | GB1376031A (fr) |
| IT (1) | IT954780B (fr) |
| NL (1) | NL7204920A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2128068C1 (ru) * | 1998-01-14 | 1999-03-27 | Закрытое акционерное общество "Сорбент - Центр Внедрение" | Респиратор и способ его изготовления |
-
1972
- 1972-04-06 BE BE781773A patent/BE781773A/fr unknown
- 1972-04-11 DE DE19722217327 patent/DE2217327A1/de active Pending
- 1972-04-13 NL NL7204920A patent/NL7204920A/xx not_active Application Discontinuation
- 1972-04-18 GB GB1776272A patent/GB1376031A/en not_active Expired
- 1972-04-24 AU AU41497/72A patent/AU4149772A/en not_active Expired
- 1972-04-27 IT IT6830272A patent/IT954780B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2217327A1 (de) | 1972-11-09 |
| AU4149772A (en) | 1973-11-01 |
| IT954780B (it) | 1973-09-15 |
| GB1376031A (en) | 1974-12-04 |
| NL7204920A (fr) | 1972-10-31 |
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