FR774603A - Device to improve air - Google Patents

Device to improve air

Info

Publication number
FR774603A
FR774603A FR774603DA FR774603A FR 774603 A FR774603 A FR 774603A FR 774603D A FR774603D A FR 774603DA FR 774603 A FR774603 A FR 774603A
Authority
FR
France
Prior art keywords
improve air
improve
air
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
Ernst Carl Baehni
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 FR774603A publication Critical patent/FR774603A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
FR774603D 1933-12-27 1934-06-16 Device to improve air Expired FR774603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE774603X 1933-12-27

Publications (1)

Publication Number Publication Date
FR774603A true FR774603A (en) 1934-12-10

Family

ID=6686107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774603D Expired FR774603A (en) 1933-12-27 1934-06-16 Device to improve air

Country Status (1)

Country Link
FR (1) FR774603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672621A1 (en) * 1991-02-12 1992-08-14 Fact Anal Scp Scented-air blower provided for use in toilets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672621A1 (en) * 1991-02-12 1992-08-14 Fact Anal Scp Scented-air blower provided for use in toilets

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