GB277964A - Improvements in and connected with gas masks - Google Patents
Improvements in and connected with gas masksInfo
- Publication number
- GB277964A GB277964A GB24679/27A GB2467927A GB277964A GB 277964 A GB277964 A GB 277964A GB 24679/27 A GB24679/27 A GB 24679/27A GB 2467927 A GB2467927 A GB 2467927A GB 277964 A GB277964 A GB 277964A
- Authority
- GB
- United Kingdom
- Prior art keywords
- appliance
- gas masks
- mask
- auer
- respirators
- 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
- A62B18/02—Masks
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)
Abstract
277,964. Deutsche Gasgluhlicht Auer- Ges. Sept. 25, 1926, [Convention date]. Respirators.-In gas masks a the eyes are enclosed in a goggle-like appliance e the eye-pieces b of which are secured as at c to the material of the mask. The appliance c is of soft material and is connected to a member d fitting closely over the nose and cheeks. The upper and side edges of the appliance are connected to the corresponding edges of the mask.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE277964X | 1926-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB277964A true GB277964A (en) | 1928-12-19 |
Family
ID=6028424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24679/27A Expired GB277964A (en) | 1926-09-25 | 1927-09-19 | Improvements in and connected with gas masks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB277964A (en) |
-
1927
- 1927-09-19 GB GB24679/27A patent/GB277964A/en not_active Expired
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