DK80975C - Coupling to telephone system. - Google Patents

Coupling to telephone system.

Info

Publication number
DK80975C
DK80975C DK83151A DK83151A DK80975C DK 80975 C DK80975 C DK 80975C DK 83151 A DK83151 A DK 83151A DK 83151 A DK83151 A DK 83151A DK 80975 C DK80975 C DK 80975C
Authority
DK
Denmark
Prior art keywords
coupling
telephone system
telephone
Prior art date
Application number
DK83151A
Other languages
Danish (da)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK80975C publication Critical patent/DK80975C/en

Links

DK83151A 1950-03-17 1951-03-14 Coupling to telephone system. DK80975C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL80975X 1950-03-17

Publications (1)

Publication Number Publication Date
DK80975C true DK80975C (en) 1956-05-14

Family

ID=19758456

Family Applications (1)

Application Number Title Priority Date Filing Date
DK83151A DK80975C (en) 1950-03-17 1951-03-14 Coupling to telephone system.

Country Status (1)

Country Link
DK (1) DK80975C (en)

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