FR573863A - Dispositif de désinfection des téléphones - Google Patents

Dispositif de désinfection des téléphones

Info

Publication number
FR573863A
FR573863A FR573863DA FR573863A FR 573863 A FR573863 A FR 573863A FR 573863D A FR573863D A FR 573863DA FR 573863 A FR573863 A FR 573863A
Authority
FR
France
Prior art keywords
phones
disinfection device
disinfection
phones disinfection
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
English (en)
Inventor
Rene Fonck
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 FR573863A publication Critical patent/FR573863A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/17—Hygienic or sanitary devices on telephone equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR573863D 1923-11-27 1923-11-27 Dispositif de désinfection des téléphones Expired FR573863A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR573863T 1923-11-27

Publications (1)

Publication Number Publication Date
FR573863A true FR573863A (fr) 1924-07-02

Family

ID=8952289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR573863D Expired FR573863A (fr) 1923-11-27 1923-11-27 Dispositif de désinfection des téléphones

Country Status (1)

Country Link
FR (1) FR573863A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209673A (en) * 1977-10-29 1980-06-24 Eric Cullender Automatic disinfectant apparatus for telephone handset

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209673A (en) * 1977-10-29 1980-06-24 Eric Cullender Automatic disinfectant apparatus for telephone handset

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