IT8822135A0 - Maschera per dispositivo di respirazione ad aria in pressione o meno - Google Patents
Maschera per dispositivo di respirazione ad aria in pressione o menoInfo
- Publication number
- IT8822135A0 IT8822135A0 IT8822135A IT2213588A IT8822135A0 IT 8822135 A0 IT8822135 A0 IT 8822135A0 IT 8822135 A IT8822135 A IT 8822135A IT 2213588 A IT2213588 A IT 2213588A IT 8822135 A0 IT8822135 A0 IT 8822135A0
- Authority
- IT
- Italy
- Prior art keywords
- mask
- pressure air
- breathing device
- breathing
- air
- Prior art date
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8822135A IT1227248B (it) | 1988-09-30 | 1988-09-30 | Maschera per dispositivo di respirazione ad aria in pressione o meno |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8822135A IT1227248B (it) | 1988-09-30 | 1988-09-30 | Maschera per dispositivo di respirazione ad aria in pressione o meno |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822135A0 true IT8822135A0 (it) | 1988-09-30 |
IT1227248B IT1227248B (it) | 1991-03-28 |
Family
ID=11192013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822135A IT1227248B (it) | 1988-09-30 | 1988-09-30 | Maschera per dispositivo di respirazione ad aria in pressione o meno |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1227248B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004052173B3 (de) | 2004-10-27 | 2006-01-12 | Dräger Safety AG & Co. KGaA | Atemschutzmaske für Normaldruck- und Überdruckbetrieb |
EP2361656B1 (de) | 2010-02-26 | 2016-06-08 | Dräger Safety AG & Co. KGaA | Atemschutzmaske |
-
1988
- 1988-09-30 IT IT8822135A patent/IT1227248B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1227248B (it) | 1991-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970925 |