DK29408C - System for electrical Signaling. - Google Patents

System for electrical Signaling.

Info

Publication number
DK29408C
DK29408C DK29408DA DK29408C DK 29408 C DK29408 C DK 29408C DK 29408D A DK29408D A DK 29408DA DK 29408 C DK29408 C DK 29408C
Authority
DK
Denmark
Prior art keywords
electrical signaling
signaling
electrical
Prior art date
Application number
Other languages
Danish (da)
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 DK29408C publication Critical patent/DK29408C/en

Links

DK29408D 1915-12-01 1917-01-08 System for electrical Signaling. DK29408C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29408XA 1915-12-01 1915-12-01

Publications (1)

Publication Number Publication Date
DK29408C true DK29408C (en) 1922-04-10

Family

ID=21703290

Family Applications (1)

Application Number Title Priority Date Filing Date
DK29408D DK29408C (en) 1915-12-01 1917-01-08 System for electrical Signaling.

Country Status (1)

Country Link
DK (1) DK29408C (en)

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