FR2167530A1 - - Google Patents

Info

Publication number
FR2167530A1
FR2167530A1 FR7244319A FR7244319A FR2167530A1 FR 2167530 A1 FR2167530 A1 FR 2167530A1 FR 7244319 A FR7244319 A FR 7244319A FR 7244319 A FR7244319 A FR 7244319A FR 2167530 A1 FR2167530 A1 FR 2167530A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7244319A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2167530A1 publication Critical patent/FR2167530A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gas Separation By Absorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR7244319A 1972-01-13 1972-12-13 Withdrawn FR2167530A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH46972 1972-01-13

Publications (1)

Publication Number Publication Date
FR2167530A1 true FR2167530A1 (fr) 1973-08-24

Family

ID=4187717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244319A Withdrawn FR2167530A1 (fr) 1972-01-13 1972-12-13

Country Status (6)

Country Link
JP (1) JPS4882467A (fr)
CH (1) CH546595A (fr)
DE (1) DE2301276A1 (fr)
FR (1) FR2167530A1 (fr)
GB (1) GB1421651A (fr)
NL (1) NL7217200A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189167B (en) * 1986-04-15 1989-11-29 Willpower Compressed Air Syst Gas filter
GB2206295B (en) * 1987-07-03 1991-03-27 Marshall D A G Combined high-efficiency fluid filter and activated carbon filter
GB2620904A (en) * 2022-04-21 2024-01-31 Edwards Ltd Canister

Also Published As

Publication number Publication date
DE2301276A1 (de) 1973-07-19
GB1421651A (en) 1976-01-21
CH546595A (de) 1974-03-15
JPS4882467A (fr) 1973-11-05
NL7217200A (fr) 1973-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse