CA643291A - Breathing mask for protection against radioactive aerosols - Google Patents
Breathing mask for protection against radioactive aerosolsInfo
- Publication number
- CA643291A CA643291A CA643291A CA643291DA CA643291A CA 643291 A CA643291 A CA 643291A CA 643291 A CA643291 A CA 643291A CA 643291D A CA643291D A CA 643291DA CA 643291 A CA643291 A CA 643291A
- Authority
- CA
- Canada
- Prior art keywords
- protection against
- breathing mask
- against radioactive
- radioactive aerosols
- aerosols
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA643291T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA643291A true CA643291A (en) | 1962-06-19 |
Family
ID=35921821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA643291A Expired CA643291A (en) | Breathing mask for protection against radioactive aerosols |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA643291A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5297544A (en) * | 1991-10-01 | 1994-03-29 | Dragerwerk Ag | Respirator with inner half mask and pollutant indicator |
-
0
- CA CA643291A patent/CA643291A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5297544A (en) * | 1991-10-01 | 1994-03-29 | Dragerwerk Ag | Respirator with inner half mask and pollutant indicator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CS178811B2 (en) | Breathing protective mask | |
CS178804B2 (en) | Breathing protective mask | |
CA643291A (en) | Breathing mask for protection against radioactive aerosols | |
CA644230A (en) | Gas mask canister | |
FR1341294A (en) | Dust respirator mask | |
CA643803A (en) | Quick donning mask assembly | |
CA621788A (en) | Protective face mask | |
CA635091A (en) | Respiratory masks | |
CA653402A (en) | Breathing mask | |
CA635638A (en) | Radioactive decontamination | |
CA615481A (en) | Mask for breathing apparatus | |
CA628249A (en) | Mask for breathing apparatus | |
CA663433A (en) | Respiratory masks | |
CA653398A (en) | Valve for fire protection | |
CA825448A (en) | Exhalation device for respiratory masks | |
CA640571A (en) | Breathing apparatus | |
AU253129B2 (en) | Truckdriver protection shield | |
AU272520B2 (en) | Device for inhalation aerosol | |
CA651116A (en) | Face mask | |
CA581734A (en) | Anti-fogging face mask | |
CA675841A (en) | Assembly for mask facepiece | |
CA601138A (en) | Respiratory face mask | |
CA649295A (en) | Fire protection system | |
AU1636362A (en) | Truckdriver protection shield | |
CA624847A (en) | Retaining means for helmets and face masks |