FR2171638A5 - - Google Patents

Info

Publication number
FR2171638A5
FR2171638A5 FR7204415A FR7204415A FR2171638A5 FR 2171638 A5 FR2171638 A5 FR 2171638A5 FR 7204415 A FR7204415 A FR 7204415A FR 7204415 A FR7204415 A FR 7204415A FR 2171638 A5 FR2171638 A5 FR 2171638A5
Authority
FR
France
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
FR7204415A
Other languages
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7204415A priority Critical patent/FR2171638A5/fr
Priority to GB662173A priority patent/GB1409173A/en
Priority to DE19732306470 priority patent/DE2306470A1/de
Priority to NL7301960A priority patent/NL7301960A/xx
Application granted granted Critical
Publication of FR2171638A5 publication Critical patent/FR2171638A5/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)
  • Recording Or Reproducing By Magnetic Means (AREA)
FR7204415A 1972-02-10 1972-02-10 Expired FR2171638A5 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7204415A FR2171638A5 (zh) 1972-02-10 1972-02-10
GB662173A GB1409173A (en) 1972-02-10 1973-02-09 Magnetic tape reading devices
DE19732306470 DE2306470A1 (de) 1972-02-10 1973-02-09 Magnetbandlese- bzw. -wiedergabeeinrichtung
NL7301960A NL7301960A (zh) 1972-02-10 1973-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204415A FR2171638A5 (zh) 1972-02-10 1972-02-10

Publications (1)

Publication Number Publication Date
FR2171638A5 true FR2171638A5 (zh) 1973-09-21

Family

ID=9093257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204415A Expired FR2171638A5 (zh) 1972-02-10 1972-02-10

Country Status (4)

Country Link
DE (1) DE2306470A1 (zh)
FR (1) FR2171638A5 (zh)
GB (1) GB1409173A (zh)
NL (1) NL7301960A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151455C2 (de) * 1980-12-24 1985-12-19 Sharp K.K., Osaka Magnetbandgerät mit zwei Aufnahme-/Abspieleinrichtungen
GB8414088D0 (en) * 1984-06-01 1984-07-04 Viewfax Digital Ltd Sound reproducing apparatus

Also Published As

Publication number Publication date
DE2306470A1 (de) 1973-08-16
GB1409173A (en) 1975-10-08
NL7301960A (zh) 1973-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse