FR62148E - Masque protecteur anti-poussières - Google Patents

Masque protecteur anti-poussières

Info

Publication number
FR62148E
FR62148E FR62148DA FR62148E FR 62148 E FR62148 E FR 62148E FR 62148D A FR62148D A FR 62148DA FR 62148 E FR62148 E FR 62148E
Authority
FR
France
Prior art keywords
dust mask
protective dust
protective
mask
dust
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
Other languages
English (en)
Inventor
Gilbert Martin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR62148E publication Critical patent/FR62148E/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR62148D 1951-11-17 1951-11-17 Masque protecteur anti-poussières Expired FR62148E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62148T 1951-11-17

Publications (1)

Publication Number Publication Date
FR62148E true FR62148E (fr) 1955-06-10

Family

ID=8695611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62148D Expired FR62148E (fr) 1951-11-17 1951-11-17 Masque protecteur anti-poussières

Country Status (1)

Country Link
FR (1) FR62148E (fr)

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