CH297205A - Fernsprecher mit beleuchteter Wählscheibe. - Google Patents

Fernsprecher mit beleuchteter Wählscheibe.

Info

Publication number
CH297205A
CH297205A CH297205DA CH297205A CH 297205 A CH297205 A CH 297205A CH 297205D A CH297205D A CH 297205DA CH 297205 A CH297205 A CH 297205A
Authority
CH
Switzerland
Prior art keywords
telephone
rotary dial
illuminated rotary
illuminated
dial
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Woithe Curt
Original Assignee
Woithe Curt
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 Woithe Curt filed Critical Woithe Curt
Publication of CH297205A publication Critical patent/CH297205A/de

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)
CH297205D 1951-05-18 1951-10-01 Fernsprecher mit beleuchteter Wählscheibe. CH297205A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1037275T 1951-05-18

Publications (1)

Publication Number Publication Date
CH297205A true CH297205A (de) 1954-03-15

Family

ID=9586921

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297205D CH297205A (de) 1951-05-18 1951-10-01 Fernsprecher mit beleuchteter Wählscheibe.

Country Status (3)

Country Link
BE (1) BE506189A (is)
CH (1) CH297205A (is)
FR (1) FR1037275A (is)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593985A1 (fr) * 1986-02-05 1987-08-07 Wansor Investments Ltd Telephone lumineux

Also Published As

Publication number Publication date
FR1037275A (fr) 1953-09-15
BE506189A (is)

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