FR862751A - Masque à gaz - Google Patents
Masque à gazInfo
- Publication number
- FR862751A FR862751A FR862751DA FR862751A FR 862751 A FR862751 A FR 862751A FR 862751D A FR862751D A FR 862751DA FR 862751 A FR862751 A FR 862751A
- Authority
- FR
- France
- Prior art keywords
- gas mask
- mask
- gas
- Prior art date
- 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
- 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
- A62B18/006—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 with pumps for forced ventilation
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR862751T | 1940-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR862751A true FR862751A (fr) | 1941-03-14 |
Family
ID=9342968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR862751D Expired FR862751A (fr) | 1940-01-05 | 1940-01-05 | Masque à gaz |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR862751A (fr) |
-
1940
- 1940-01-05 FR FR862751D patent/FR862751A/fr not_active Expired
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