DK81138C - Coupling to telephone system. - Google Patents

Coupling to telephone system.

Info

Publication number
DK81138C
DK81138C DK173653A DK173653A DK81138C DK 81138 C DK81138 C DK 81138C DK 173653 A DK173653 A DK 173653A DK 173653 A DK173653 A DK 173653A DK 81138 C DK81138 C DK 81138C
Authority
DK
Denmark
Prior art keywords
coupling
telephone system
telephone
Prior art date
Application number
DK173653A
Other languages
Danish (da)
Original Assignee
Automatic Telephone & Elect
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 Automatic Telephone & Elect filed Critical Automatic Telephone & Elect
Application granted granted Critical
Publication of DK81138C publication Critical patent/DK81138C/en

Links

DK173653A 1952-05-24 1953-05-23 Coupling to telephone system. DK81138C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB81138X 1952-05-24

Publications (1)

Publication Number Publication Date
DK81138C true DK81138C (en) 1956-06-18

Family

ID=9846025

Family Applications (1)

Application Number Title Priority Date Filing Date
DK173653A DK81138C (en) 1952-05-24 1953-05-23 Coupling to telephone system.

Country Status (1)

Country Link
DK (1) DK81138C (en)

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