NL7301960A - - Google Patents

Info

Publication number
NL7301960A
NL7301960A NL7301960A NL7301960A NL7301960A NL 7301960 A NL7301960 A NL 7301960A NL 7301960 A NL7301960 A NL 7301960A NL 7301960 A NL7301960 A NL 7301960A NL 7301960 A NL7301960 A NL 7301960A
Authority
NL
Netherlands
Application number
NL7301960A
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 filed Critical
Publication of NL7301960A publication Critical patent/NL7301960A/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
    • 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)
NL7301960A 1972-02-10 1973-02-12 NL7301960A (zh)

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
NL7301960A true NL7301960A (zh) 1973-08-14

Family

ID=9093257

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301960A NL7301960A (zh) 1972-02-10 1973-02-12

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
GB1409173A (en) 1975-10-08
DE2306470A1 (de) 1973-08-16
FR2171638A5 (zh) 1973-09-21

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable
BV The patent application has lapsed