BE466007A - - Google Patents

Info

Publication number
BE466007A
BE466007A BE466007DA BE466007A BE 466007 A BE466007 A BE 466007A BE 466007D A BE466007D A BE 466007DA BE 466007 A BE466007 A BE 466007A
Authority
BE
Belgium
Application number
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.)
Publication of BE466007A publication Critical patent/BE466007A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
BE466007D 1945-07-12 BE466007A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH930446X 1945-07-12

Publications (1)

Publication Number Publication Date
BE466007A true BE466007A (ja�@�@)

Family

ID=4548735

Family Applications (1)

Application Number Title Priority Date Filing Date
BE466007D BE466007A (ja�@�@) 1945-07-12

Country Status (3)

Country Link
BE (1) BE466007A (ja�@�@)
DE (1) DE837256C (ja�@�@)
FR (1) FR930446A (ja�@�@)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030397B (de) * 1956-11-21 1958-05-22 Felten & Guilleaume Gmbh Verfahren und Vorrichtung zur UEbermittlung von Stoerungsmeldungen von unbemannten Zwischenaemtern an das naechstgelegene bemannte Amt
EP0012864B1 (de) * 1978-12-16 1983-12-14 Deutsche Fernsprecher Gesellschaft mbH Marburg Fernsprechapparat

Also Published As

Publication number Publication date
DE837256C (de) 1952-04-21
FR930446A (fr) 1948-01-26

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