DE302566C - - Google Patents
Info
- Publication number
- DE302566C DE302566C DENDAT302566D DE302566DA DE302566C DE 302566 C DE302566 C DE 302566C DE NDAT302566 D DENDAT302566 D DE NDAT302566D DE 302566D A DE302566D A DE 302566DA DE 302566 C DE302566 C DE 302566C
- Authority
- DE
- Germany
- Prior art keywords
- edge
- mask
- strip
- masks
- soft
- 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.)
- Active
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE302566C true DE302566C (OSRAM) |
Family
ID=556350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT302566D Active DE302566C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE302566C (OSRAM) |
-
0
- DE DENDAT302566D patent/DE302566C/de active Active
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