CH149577A - Subscriber set for fully automatic telephone systems. - Google Patents

Subscriber set for fully automatic telephone systems.

Info

Publication number
CH149577A
CH149577A CH149577DA CH149577A CH 149577 A CH149577 A CH 149577A CH 149577D A CH149577D A CH 149577DA CH 149577 A CH149577 A CH 149577A
Authority
CH
Switzerland
Prior art keywords
fully automatic
telephone systems
automatic telephone
subscriber set
subscriber
Prior art date
Application number
Other languages
German (de)
Inventor
Telephon-U Telegraphenf Soehne
Original Assignee
Kapsch Telephon Telegraph
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 Kapsch Telephon Telegraph filed Critical Kapsch Telephon Telegraph
Publication of CH149577A publication Critical patent/CH149577A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
CH149577D 1930-07-14 1930-06-30 Subscriber set for fully automatic telephone systems. CH149577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2132630A GB358921A (en) 1930-07-14 1930-07-14 Improvements in telephone sets

Publications (1)

Publication Number Publication Date
CH149577A true CH149577A (en) 1931-09-15

Family

ID=10160985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH149577D CH149577A (en) 1930-07-14 1930-06-30 Subscriber set for fully automatic telephone systems.

Country Status (3)

Country Link
CH (1) CH149577A (en)
DE (1) DE633597C (en)
GB (1) GB358921A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754371A (en) * 1952-04-23 1956-07-10 Gen Dynamics Corp Telephone subset
US2749395A (en) * 1952-04-23 1956-06-05 Gen Dynamics Corp Telephone subset

Also Published As

Publication number Publication date
DE633597C (en) 1936-07-31
GB358921A (en) 1931-10-14

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