CH196087A - Gas mask. - Google Patents
Gas mask.Info
- Publication number
- CH196087A CH196087A CH196087DA CH196087A CH 196087 A CH196087 A CH 196087A CH 196087D A CH196087D A CH 196087DA CH 196087 A CH196087 A CH 196087A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas mask
- mask
- gas
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH196087T | 1936-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH196087A true CH196087A (en) | 1938-02-28 |
Family
ID=4440262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH196087D CH196087A (en) | 1936-09-19 | 1936-09-19 | Gas mask. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH196087A (en) |
-
1936
- 1936-09-19 CH CH196087D patent/CH196087A/en unknown
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