FR1417652A - Perfectionnements aux appareils téléphoniques - Google Patents

Perfectionnements aux appareils téléphoniques

Info

Publication number
FR1417652A
FR1417652A FR998799A FR998799A FR1417652A FR 1417652 A FR1417652 A FR 1417652A FR 998799 A FR998799 A FR 998799A FR 998799 A FR998799 A FR 998799A FR 1417652 A FR1417652 A FR 1417652A
Authority
FR
France
Prior art keywords
telephone devices
telephone
devices
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR998799A
Other languages
English (en)
Inventor
Helmut Leitner
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
Priority claimed from AT52464A external-priority patent/AT244401B/de
Application filed filed Critical
Priority to FR998799A priority Critical patent/FR1417652A/fr
Application granted granted Critical
Publication of FR1417652A publication Critical patent/FR1417652A/fr
Expired legal-status Critical Current

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
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/276—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using magnetic recording, e.g. on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR998799A 1964-01-23 1964-12-16 Perfectionnements aux appareils téléphoniques Expired FR1417652A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998799A FR1417652A (fr) 1964-01-23 1964-12-16 Perfectionnements aux appareils téléphoniques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT52464A AT244401B (de) 1964-01-23 1964-01-23 Einrichtung für Fernsprechteilnehmeranschlüsse
FR998799A FR1417652A (fr) 1964-01-23 1964-12-16 Perfectionnements aux appareils téléphoniques

Publications (1)

Publication Number Publication Date
FR1417652A true FR1417652A (fr) 1965-11-12

Family

ID=25593032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998799A Expired FR1417652A (fr) 1964-01-23 1964-12-16 Perfectionnements aux appareils téléphoniques

Country Status (1)

Country Link
FR (1) FR1417652A (fr)

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