DK77521C - Transmissionssystem til elektriske signalanlæg. - Google Patents

Transmissionssystem til elektriske signalanlæg.

Info

Publication number
DK77521C
DK77521C DK102947A DK102947A DK77521C DK 77521 C DK77521 C DK 77521C DK 102947 A DK102947 A DK 102947A DK 102947 A DK102947 A DK 102947A DK 77521 C DK77521 C DK 77521C
Authority
DK
Denmark
Prior art keywords
transmission system
signaling systems
electrical signaling
electrical
systems
Prior art date
Application number
DK102947A
Other languages
English (en)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of DK77521C publication Critical patent/DK77521C/da

Links

DK102947A 1943-01-30 1947-03-12 Transmissionssystem til elektriske signalanlæg. DK77521C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77521XA 1943-01-30 1943-01-30

Publications (1)

Publication Number Publication Date
DK77521C true DK77521C (da) 1954-05-10

Family

ID=21727944

Family Applications (1)

Application Number Title Priority Date Filing Date
DK102947A DK77521C (da) 1943-01-30 1947-03-12 Transmissionssystem til elektriske signalanlæg.

Country Status (1)

Country Link
DK (1) DK77521C (da)

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