CH425904A - Telephone subscriber device - Google Patents

Telephone subscriber device

Info

Publication number
CH425904A
CH425904A CH1173964A CH1173964A CH425904A CH 425904 A CH425904 A CH 425904A CH 1173964 A CH1173964 A CH 1173964A CH 1173964 A CH1173964 A CH 1173964A CH 425904 A CH425904 A CH 425904A
Authority
CH
Switzerland
Prior art keywords
subscriber device
telephone subscriber
telephone
subscriber
Prior art date
Application number
CH1173964A
Other languages
German (de)
Inventor
Stich Johannes
Thies Paul-Hans
Paul Walter
Bremberger Max
Adam Adolf
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
Publication of CH425904A publication Critical patent/CH425904A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • 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)
  • Telephone Set Structure (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
CH1173964A 1963-09-11 1964-09-09 Telephone subscriber device CH425904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0087228 1963-09-11

Publications (1)

Publication Number Publication Date
CH425904A true CH425904A (en) 1966-12-15

Family

ID=7513603

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1173964A CH425904A (en) 1963-09-11 1964-09-09 Telephone subscriber device

Country Status (5)

Country Link
BE (1) BE652974A (en)
CH (1) CH425904A (en)
DE (1) DE1249350B (en)
GB (1) GB1026330A (en)
NL (1) NL6410541A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737670A (en) * 1971-07-09 1973-06-05 Magic Dot Inc Touch sensitive electronic switch
US3715540A (en) * 1971-11-16 1973-02-06 Magic Dot Inc Touch sensitive electronic switch
GB2266027B (en) * 1992-04-11 1995-09-13 Pinnacle Investments Telephone units

Also Published As

Publication number Publication date
DE1249350B (en) 1967-09-07
GB1026330A (en) 1966-04-20
NL6410541A (en) 1965-03-12
BE652974A (en) 1965-03-11

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