FR1051296A - Appareil enregistreur téléphonique avec émetteur de réponse - Google Patents

Appareil enregistreur téléphonique avec émetteur de réponse

Info

Publication number
FR1051296A
FR1051296A FR1051296DA FR1051296A FR 1051296 A FR1051296 A FR 1051296A FR 1051296D A FR1051296D A FR 1051296DA FR 1051296 A FR1051296 A FR 1051296A
Authority
FR
France
Prior art keywords
recording device
telephone recording
answer transmitter
answer
transmitter
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
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONFIA
Original Assignee
CONFIA
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 CONFIA filed Critical CONFIA
Application granted granted Critical
Publication of FR1051296A publication Critical patent/FR1051296A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Electromechanical Clocks (AREA)
FR1051296D 1950-09-23 1951-09-17 Appareil enregistreur téléphonique avec émetteur de réponse Expired FR1051296A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH721448X 1950-09-23

Publications (1)

Publication Number Publication Date
FR1051296A true FR1051296A (fr) 1954-01-14

Family

ID=4531582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051296D Expired FR1051296A (fr) 1950-09-23 1951-09-17 Appareil enregistreur téléphonique avec émetteur de réponse

Country Status (4)

Country Link
BE (1) BE505867A (xx)
CH (1) CH294519A (xx)
FR (1) FR1051296A (xx)
GB (1) GB721448A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183495A (en) * 1956-08-31 1965-05-11 Sperry Rand Corp Random access magnetic tape memory systems
US3183494A (en) * 1956-08-31 1965-05-11 Sperry Rand Corp Random access memory systems

Also Published As

Publication number Publication date
CH294519A (de) 1953-11-15
GB721448A (en) 1955-01-05
BE505867A (xx)

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