DK80053C - Signal receiver for signaling systems with alternating current signals. - Google Patents

Signal receiver for signaling systems with alternating current signals.

Info

Publication number
DK80053C
DK80053C DK139250A DK139250A DK80053C DK 80053 C DK80053 C DK 80053C DK 139250 A DK139250 A DK 139250A DK 139250 A DK139250 A DK 139250A DK 80053 C DK80053 C DK 80053C
Authority
DK
Denmark
Prior art keywords
alternating current
signal receiver
current signals
signaling systems
signaling
Prior art date
Application number
DK139250A
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 DK80053C publication Critical patent/DK80053C/en

Links

DK139250A 1949-05-05 1950-04-21 Signal receiver for signaling systems with alternating current signals. DK80053C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB80053X 1949-05-05

Publications (1)

Publication Number Publication Date
DK80053C true DK80053C (en) 1955-10-31

Family

ID=9843947

Family Applications (1)

Application Number Title Priority Date Filing Date
DK139250A DK80053C (en) 1949-05-05 1950-04-21 Signal receiver for signaling systems with alternating current signals.

Country Status (1)

Country Link
DK (1) DK80053C (en)

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