AT289899B - Wähltastatur für Codewahl - Google Patents

Wähltastatur für Codewahl

Info

Publication number
AT289899B
AT289899B AT359768A AT359768A AT289899B AT 289899 B AT289899 B AT 289899B AT 359768 A AT359768 A AT 359768A AT 359768 A AT359768 A AT 359768A AT 289899 B AT289899 B AT 289899B
Authority
AT
Austria
Prior art keywords
keypad
code dialing
dialing
code
Prior art date
Application number
AT359768A
Other languages
German (de)
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT289899B publication Critical patent/AT289899B/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
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
AT359768A 1967-04-14 1968-04-11 Wähltastatur für Codewahl AT289899B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0109334 DE1291382B (de) 1967-04-14 1967-04-14 Waehltastatur fuer Codewahl, bei der magnetisierbare Kontakte mit Hilfe von veraenderbaren Dauermagnetfeldern beeinflusst werden

Publications (1)

Publication Number Publication Date
AT289899B true AT289899B (de) 1971-05-10

Family

ID=7529442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT359768A AT289899B (de) 1967-04-14 1968-04-11 Wähltastatur für Codewahl

Country Status (6)

Country Link
AT (1) AT289899B (enrdf_load_stackoverflow)
BE (1) BE713667A (enrdf_load_stackoverflow)
CH (1) CH477078A (enrdf_load_stackoverflow)
DE (1) DE1291382B (enrdf_load_stackoverflow)
GB (1) GB1196861A (enrdf_load_stackoverflow)
NL (1) NL6804545A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413585B2 (enrdf_load_stackoverflow) * 1973-08-25 1979-05-31

Also Published As

Publication number Publication date
NL6804545A (enrdf_load_stackoverflow) 1968-10-15
DE1291382B (de) 1969-03-27
GB1196861A (en) 1970-07-01
CH477078A (de) 1969-08-15
BE713667A (enrdf_load_stackoverflow) 1968-10-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee