CA1226504A - Masque respiratoire - Google Patents
Masque respiratoireInfo
- Publication number
- CA1226504A CA1226504A CA000451905A CA451905A CA1226504A CA 1226504 A CA1226504 A CA 1226504A CA 000451905 A CA000451905 A CA 000451905A CA 451905 A CA451905 A CA 451905A CA 1226504 A CA1226504 A CA 1226504A
- Authority
- CA
- Canada
- Prior art keywords
- mask
- flange
- body portion
- extending
- face
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54578383A | 1983-10-27 | 1983-10-27 | |
US545,783 | 1983-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1226504A true CA1226504A (fr) | 1987-09-08 |
Family
ID=24177528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000451905A Expired CA1226504A (fr) | 1983-10-27 | 1984-04-12 | Masque respiratoire |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1226504A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465712A (en) * | 1993-07-30 | 1995-11-14 | Valley Forge Scientific Corporation | Resuscitation mask having ribs in the air flow conduit and mask body |
CN114534132A (zh) * | 2022-03-16 | 2022-05-27 | 枣庄市立医院 | 一种便于肝病护理用防传染防护装置 |
-
1984
- 1984-04-12 CA CA000451905A patent/CA1226504A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465712A (en) * | 1993-07-30 | 1995-11-14 | Valley Forge Scientific Corporation | Resuscitation mask having ribs in the air flow conduit and mask body |
CN114534132A (zh) * | 2022-03-16 | 2022-05-27 | 枣庄市立医院 | 一种便于肝病护理用防传染防护装置 |
CN114534132B (zh) * | 2022-03-16 | 2022-12-16 | 枣庄市立医院 | 一种便于肝病护理用防传染防护装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |