FR860184A - Improvements in means of protection against dust, fumes, mists and gases - Google Patents

Improvements in means of protection against dust, fumes, mists and gases

Info

Publication number
FR860184A
FR860184A FR860184DA FR860184A FR 860184 A FR860184 A FR 860184A FR 860184D A FR860184D A FR 860184DA FR 860184 A FR860184 A FR 860184A
Authority
FR
France
Prior art keywords
mists
fumes
gases
protection against
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)
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.)
APPLIC MECANIQUES ET CHIMIQUES
Original Assignee
APPLIC MECANIQUES ET CHIMIQUES
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 by APPLIC MECANIQUES ET CHIMIQUES filed Critical APPLIC MECANIQUES ET CHIMIQUES
Application granted granted Critical
Publication of FR860184A publication Critical patent/FR860184A/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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR860184D 1939-06-16 1939-06-16 Improvements in means of protection against dust, fumes, mists and gases Expired FR860184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860184T 1939-06-16

Publications (1)

Publication Number Publication Date
FR860184A true FR860184A (en) 1941-01-08

Family

ID=9332009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860184D Expired FR860184A (en) 1939-06-16 1939-06-16 Improvements in means of protection against dust, fumes, mists and gases

Country Status (1)

Country Link
FR (1) FR860184A (en)

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