DK83751C - Telefonanlæg med koordinatvælgere. - Google Patents

Telefonanlæg med koordinatvælgere.

Info

Publication number
DK83751C
DK83751C DK176153A DK176153A DK83751C DK 83751 C DK83751 C DK 83751C DK 176153 A DK176153 A DK 176153A DK 176153 A DK176153 A DK 176153A DK 83751 C DK83751 C DK 83751C
Authority
DK
Denmark
Prior art keywords
telephone system
coordinate selectors
selectors
coordinate
telephone
Prior art date
Application number
DK176153A
Other languages
English (en)
Original Assignee
British Telecomm Res Ltd
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 British Telecomm Res Ltd filed Critical British Telecomm Res Ltd
Application granted granted Critical
Publication of DK83751C publication Critical patent/DK83751C/da

Links

DK176153A 1952-05-27 1953-05-26 Telefonanlæg med koordinatvælgere. DK83751C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB83751X 1952-05-27

Publications (1)

Publication Number Publication Date
DK83751C true DK83751C (da) 1957-10-28

Family

ID=9851318

Family Applications (1)

Application Number Title Priority Date Filing Date
DK176153A DK83751C (da) 1952-05-27 1953-05-26 Telefonanlæg med koordinatvælgere.

Country Status (1)

Country Link
DK (1) DK83751C (da)

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