AT158455B - Hood mask with exhalation valve. - Google Patents
Hood mask with exhalation valve.Info
- Publication number
- AT158455B AT158455B AT158455DA AT158455B AT 158455 B AT158455 B AT 158455B AT 158455D A AT158455D A AT 158455DA AT 158455 B AT158455 B AT 158455B
- Authority
- AT
- Austria
- Prior art keywords
- exhalation valve
- hood mask
- hood
- mask
- exhalation
- Prior art date
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
<Desc/Clms Page number 1>
Haubenmaske mit Ausatemventil.
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Hood mask with exhalation valve.
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE158455T | 1936-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT158455B true AT158455B (en) | 1940-04-10 |
Family
ID=29413001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT158455D AT158455B (en) | 1936-12-29 | 1937-11-23 | Hood mask with exhalation valve. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT158455B (en) |
-
1937
- 1937-11-23 AT AT158455D patent/AT158455B/en active
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