[go: up one dir, main page]

FR966552A - Lighting device for telephone call dial - Google Patents

Lighting device for telephone call dial

Info

Publication number
FR966552A
FR966552A FR966552DA FR966552A FR 966552 A FR966552 A FR 966552A FR 966552D A FR966552D A FR 966552DA FR 966552 A FR966552 A FR 966552A
Authority
FR
France
Prior art keywords
lighting device
telephone call
call dial
dial
telephone
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
Vahram-Gregoire-Roge Bechirian
Jean-Aram Janemian
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 FR966552A publication Critical patent/FR966552A/en
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
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR966552D 1948-05-19 1948-05-19 Lighting device for telephone call dial Expired FR966552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966552T 1948-05-19

Publications (1)

Publication Number Publication Date
FR966552A true FR966552A (en) 1950-10-13

Family

ID=9500041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966552D Expired FR966552A (en) 1948-05-19 1948-05-19 Lighting device for telephone call dial

Country Status (1)

Country Link
FR (1) FR966552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935552C (en) * 1951-11-22 1955-11-24 Bruno Boico Lighting device for telephones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935552C (en) * 1951-11-22 1955-11-24 Bruno Boico Lighting device for telephones

Similar Documents

Publication Publication Date Title
FR58406E (en) Device for automatic calling of one or more telephone numbers
FR970278A (en) Improvements to subscriber telephones
FR1071312A (en) Waiting device for automatic telephone exchanges
FR976128A (en) Telephone device allowing the establishment of long distance communications from call dials and the billing of these communications
FR966552A (en) Lighting device for telephone call dial
FR1013510A (en) Telephone set allowing the preparation of several call signs
FR968515A (en) Lighting device for cycles
FR999533A (en) Subscriber telephone set
FR997030A (en) Ringing device for telephone
FR1042300A (en) Junction device for telephone handset
FR1025329A (en) Combined vehicle lighting device
FR954024A (en) Device for blocking the call dial of a telephone set
FR971595A (en) Alarm device by automatic telephone call
FR947482A (en) Lighting device, in particular for operating theaters
FR922098A (en) Auxiliary lighting device for telephone sets
FR981305A (en) Telephone handset support device for speakerphone conversation
FR998205A (en) Lighting device for cycles
FR952110A (en) Lighting device for microscopes
FR982296A (en) Device for lighting theaters
FR988047A (en) Call disc for telephone device
FR980594A (en) Call disc for automatic telephone device
FR993213A (en) Device for establishing telephone communications
FR943007A (en) Automatic call device for telephone
FR1068557A (en) Improvements to telephone call dials
FR991885A (en) Anti-blind device for lighting devices