FR1168469A - Adjustable face for protection device against dust of all kinds, toxic gases, etc. - Google Patents

Adjustable face for protection device against dust of all kinds, toxic gases, etc.

Info

Publication number
FR1168469A
FR1168469A FR1168469DA FR1168469A FR 1168469 A FR1168469 A FR 1168469A FR 1168469D A FR1168469D A FR 1168469DA FR 1168469 A FR1168469 A FR 1168469A
Authority
FR
France
Prior art keywords
kinds
protection device
device against
toxic gases
against 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
French (fr)
Inventor
Albert Desormiere
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 FR1168469A publication Critical patent/FR1168469A/en
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
    • A62B23/02—Filters for breathing-protection purposes for respirators

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR1168469D 1957-01-21 1957-01-21 Adjustable face for protection device against dust of all kinds, toxic gases, etc. Expired FR1168469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1168469T 1957-01-21

Publications (1)

Publication Number Publication Date
FR1168469A true FR1168469A (en) 1958-12-09

Family

ID=9655975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168469D Expired FR1168469A (en) 1957-01-21 1957-01-21 Adjustable face for protection device against dust of all kinds, toxic gases, etc.

Country Status (1)

Country Link
FR (1) FR1168469A (en)

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