CA643291A - Breathing mask for protection against radioactive aerosols - Google Patents

Breathing mask for protection against radioactive aerosols

Info

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
Application number
CA643291A
Inventor
Labeyrie Jacques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Publication date
Application granted granted Critical
Publication of CA643291A publication Critical patent/CA643291A/en
Expired legal-status Critical Current

Links

CA643291A Breathing mask for protection against radioactive aerosols Expired CA643291A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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