CS677490A3 - Additional device to a subscriber telephone set - Google Patents

Additional device to a subscriber telephone set

Info

Publication number
CS677490A3
CS677490A3 CS906774A CS677490A CS677490A3 CS 677490 A3 CS677490 A3 CS 677490A3 CS 906774 A CS906774 A CS 906774A CS 677490 A CS677490 A CS 677490A CS 677490 A3 CS677490 A3 CS 677490A3
Authority
CS
Czechoslovakia
Prior art keywords
telephone set
additional device
subscriber telephone
subscriber
additional
Prior art date
Application number
CS906774A
Other languages
Czech (cs)
Other versions
CS276085B6 (en
Inventor
Vladimir Prof Ing Drsc Rysanek
Vaclav Ing Csc Papez
Jan Doc Ing Csc Urbanek
Original Assignee
Cvut Elektrotechnicka
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 Cvut Elektrotechnicka filed Critical Cvut Elektrotechnicka
Priority to CS906774A priority Critical patent/CS276085B6/en
Publication of CS677490A3 publication Critical patent/CS677490A3/en
Publication of CS276085B6 publication Critical patent/CS276085B6/en

Links

CS906774A 1990-12-28 1990-12-28 An additional device to a subscriber telephone CS276085B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS906774A CS276085B6 (en) 1990-12-28 1990-12-28 An additional device to a subscriber telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS906774A CS276085B6 (en) 1990-12-28 1990-12-28 An additional device to a subscriber telephone

Publications (2)

Publication Number Publication Date
CS677490A3 true CS677490A3 (en) 1992-03-18
CS276085B6 CS276085B6 (en) 1992-03-18

Family

ID=5415524

Family Applications (1)

Application Number Title Priority Date Filing Date
CS906774A CS276085B6 (en) 1990-12-28 1990-12-28 An additional device to a subscriber telephone

Country Status (1)

Country Link
CS (1) CS276085B6 (en)

Also Published As

Publication number Publication date
CS276085B6 (en) 1992-03-18

Similar Documents

Publication Publication Date Title
AU115640S (en) Telephone handset
AU117007S (en) A telephone handset
GB9319293D0 (en) A telephone handset
EP0452734A3 (en) Hands free telephone device
GB2243053B (en) Telephone answering device
GB2240902B (en) Telephone
GR910200314U (en) Small telephone set
AU106854S (en) A telephone handset rest
CS677490A3 (en) Additional device to a subscriber telephone set
GB9119939D0 (en) Key telephone device
GB9021972D0 (en) Telephone handset
GR910200315U (en) Small telephone set
GB9005787D0 (en) Telephone dialling device
GB9015449D0 (en) Telephone
CA65792S (en) A telephone handset
CA65588S (en) Bast for a telephone set
GB2256342B (en) Telephone handset
AU110095S (en) A telephone
AU114053S (en) A telephone
CA67605S (en) Telephone handset
CA65497S (en) Telephone handset
GB9024438D0 (en) Telephone interface
IL98218A0 (en) Telephone dialler device
AU109505S (en) Telephone handset
GR910200313U (en) A termination telecommunication set