CH249974A - Zeichenwählapparat. - Google Patents

Zeichenwählapparat.

Info

Publication number
CH249974A
CH249974A CH249974DA CH249974A CH 249974 A CH249974 A CH 249974A CH 249974D A CH249974D A CH 249974DA CH 249974 A CH249974 A CH 249974A
Authority
CH
Switzerland
Prior art keywords
dialer
character
character dialer
Prior art date
Application number
Other languages
English (en)
Inventor
Hultgren T S
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of CH249974A publication Critical patent/CH249974A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mechanical Control Devices (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Telephone Set Structure (AREA)
CH249974D 1943-05-14 1944-05-06 Zeichenwählapparat. CH249974A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE249974X 1943-05-14

Publications (1)

Publication Number Publication Date
CH249974A true CH249974A (de) 1947-07-31

Family

ID=20306150

Family Applications (1)

Application Number Title Priority Date Filing Date
CH249974D CH249974A (de) 1943-05-14 1944-05-06 Zeichenwählapparat.

Country Status (5)

Country Link
US (1) US2413974A (de)
CH (1) CH249974A (de)
DE (1) DE878225C (de)
FR (1) FR905983A (de)
GB (1) GB606651A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777228A (en) * 1954-03-03 1957-01-15 Malcolm C Andrews Finger dial for dial telephones
US5359658A (en) * 1992-01-28 1994-10-25 Mark Goodson Games, Inc. Key marking overlay for alphanumeric keypads

Also Published As

Publication number Publication date
FR905983A (fr) 1945-12-19
US2413974A (en) 1947-01-07
GB606651A (en) 1948-08-18
DE878225C (de) 1953-06-01

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