CH267527A - Electric remote control system. - Google Patents

Electric remote control system.

Info

Publication number
CH267527A
CH267527A CH267527DA CH267527A CH 267527 A CH267527 A CH 267527A CH 267527D A CH267527D A CH 267527DA CH 267527 A CH267527 A CH 267527A
Authority
CH
Switzerland
Prior art keywords
control system
remote control
electric remote
electric
remote
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Ipsophon Patentgesellschaft
Original Assignee
Ag Ipsophon Patentgesellschaft
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 Ag Ipsophon Patentgesellschaft filed Critical Ag Ipsophon Patentgesellschaft
Publication of CH267527A publication Critical patent/CH267527A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/652—Means for playing back the recorded messages by remote control over a telephone line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
CH267527D 1944-12-11 1944-12-11 Electric remote control system. CH267527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH868456X 1944-12-11

Publications (1)

Publication Number Publication Date
CH267527A true CH267527A (en) 1950-03-31

Family

ID=4543852

Family Applications (1)

Application Number Title Priority Date Filing Date
CH267527D CH267527A (en) 1944-12-11 1944-12-11 Electric remote control system.

Country Status (2)

Country Link
CH (1) CH267527A (en)
DE (1) DE868456C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968783C (en) * 1953-10-02 1958-03-27 Friedrich Merk Telefonbau Ag PBX

Also Published As

Publication number Publication date
DE868456C (en) 1953-02-26

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