CH575199A5 - - Google Patents

Info

Publication number
CH575199A5
CH575199A5 CH288674A CH288674A CH575199A5 CH 575199 A5 CH575199 A5 CH 575199A5 CH 288674 A CH288674 A CH 288674A CH 288674 A CH288674 A CH 288674A CH 575199 A5 CH575199 A5 CH 575199A5
Authority
CH
Switzerland
Application number
CH288674A
Original Assignee
Guyer Karl
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 Guyer Karl filed Critical Guyer Karl
Priority to CH288674A priority Critical patent/CH575199A5/xx
Priority to DE19742419867 priority patent/DE2419867A1/de
Priority to FR7438806A priority patent/FR2262826A1/fr
Publication of CH575199A5 publication Critical patent/CH575199A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/432—Arrangements for calling a subscriber at a specific time, e.g. morning call service
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Meter Arrangements (AREA)
CH288674A 1974-03-01 1974-03-01 CH575199A5 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH288674A CH575199A5 (de) 1974-03-01 1974-03-01
DE19742419867 DE2419867A1 (de) 1974-03-01 1974-04-24 Weckautomat, welcher an das telefonnetz angeschlossen ist
FR7438806A FR2262826A1 (en) 1974-03-01 1974-11-27 Automatic telephone morning alarm call generator - stores required times and numbers and calls numbers with recorded message

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH288674A CH575199A5 (de) 1974-03-01 1974-03-01

Publications (1)

Publication Number Publication Date
CH575199A5 true CH575199A5 (de) 1976-04-30

Family

ID=4243804

Family Applications (1)

Application Number Title Priority Date Filing Date
CH288674A CH575199A5 (de) 1974-03-01 1974-03-01

Country Status (3)

Country Link
CH (1) CH575199A5 (de)
DE (1) DE2419867A1 (de)
FR (1) FR2262826A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503288A (en) * 1981-08-31 1985-03-05 Novation, Inc. Intelligent telephone
CA2124266A1 (en) * 1993-06-01 1994-12-02 Joseph Mark Rosamilia Answering system having message reminder service

Also Published As

Publication number Publication date
FR2262826A1 (en) 1975-09-26
DE2419867A1 (de) 1975-09-04

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Legal Events

Date Code Title Description
PL Patent ceased