FR600673A - Inhalation device - Google Patents

Inhalation device

Info

Publication number
FR600673A
FR600673A FR600673DA FR600673A FR 600673 A FR600673 A FR 600673A FR 600673D A FR600673D A FR 600673DA FR 600673 A FR600673 A FR 600673A
Authority
FR
France
Prior art keywords
inhalation device
inhalation
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.)
CONSTRUCTION DE MATERIEL DE PR
Original Assignee
CONSTRUCTION DE MATERIEL DE PR
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 CONSTRUCTION DE MATERIEL DE PR filed Critical CONSTRUCTION DE MATERIEL DE PR
Application granted granted Critical
Publication of FR600673A publication Critical patent/FR600673A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR600673D 1925-07-10 1925-07-10 Inhalation device Expired FR600673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600673T 1925-07-10

Publications (1)

Publication Number Publication Date
FR600673A true FR600673A (en) 1926-02-12

Family

ID=8970376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR600673D Expired FR600673A (en) 1925-07-10 1925-07-10 Inhalation device

Country Status (1)

Country Link
FR (1) FR600673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249124A2 (en) * 1986-06-10 1987-12-16 Drägerwerk Aktiengesellschaft Filter casing for respirator masks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249124A2 (en) * 1986-06-10 1987-12-16 Drägerwerk Aktiengesellschaft Filter casing for respirator masks
EP0249124A3 (en) * 1986-06-10 1989-08-23 Dragerwerk Aktiengesellschaft Filter casing for respirator masks

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