CS179883B1 - Electronic holding circuit for telephone call holding - Google Patents

Electronic holding circuit for telephone call holding

Info

Publication number
CS179883B1
CS179883B1 CS433776A CS433776A CS179883B1 CS 179883 B1 CS179883 B1 CS 179883B1 CS 433776 A CS433776 A CS 433776A CS 433776 A CS433776 A CS 433776A CS 179883 B1 CS179883 B1 CS 179883B1
Authority
CS
Czechoslovakia
Prior art keywords
holding
telephone call
electronic
circuit
holding circuit
Prior art date
Application number
CS433776A
Other languages
Czech (cs)
Inventor
Jan Antos
Marian Bujnacek
Original Assignee
Jan Antos
Marian Bujnacek
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 Jan Antos, Marian Bujnacek filed Critical Jan Antos
Priority to CS433776A priority Critical patent/CS179883B1/en
Publication of CS179883B1 publication Critical patent/CS179883B1/en

Links

CS433776A 1976-07-01 1976-07-01 Electronic holding circuit for telephone call holding CS179883B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS433776A CS179883B1 (en) 1976-07-01 1976-07-01 Electronic holding circuit for telephone call holding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS433776A CS179883B1 (en) 1976-07-01 1976-07-01 Electronic holding circuit for telephone call holding

Publications (1)

Publication Number Publication Date
CS179883B1 true CS179883B1 (en) 1977-12-30

Family

ID=5385872

Family Applications (1)

Application Number Title Priority Date Filing Date
CS433776A CS179883B1 (en) 1976-07-01 1976-07-01 Electronic holding circuit for telephone call holding

Country Status (1)

Country Link
CS (1) CS179883B1 (en)

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