DK33987C - Elektrisk Signalsystem. - Google Patents

Elektrisk Signalsystem.

Info

Publication number
DK33987C
DK33987C DK33987DA DK33987C DK 33987 C DK33987 C DK 33987C DK 33987D A DK33987D A DK 33987DA DK 33987 C DK33987 C DK 33987C
Authority
DK
Denmark
Prior art keywords
electrical signal
signal system
electrical
signal
Prior art date
Application number
Other languages
English (en)
Original Assignee
Telefonapparatfabrikanterne Be
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 Telefonapparatfabrikanterne Be filed Critical Telefonapparatfabrikanterne Be
Application granted granted Critical
Publication of DK33987C publication Critical patent/DK33987C/da

Links

DK33987D 1919-12-20 1919-12-20 Elektrisk Signalsystem. DK33987C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK33987T 1919-12-20

Publications (1)

Publication Number Publication Date
DK33987C true DK33987C (da) 1924-12-22

Family

ID=8122432

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33987D DK33987C (da) 1919-12-20 1919-12-20 Elektrisk Signalsystem.

Country Status (1)

Country Link
DK (1) DK33987C (da)

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