DK57859C - Electrical Signaling System. - Google Patents

Electrical Signaling System.

Info

Publication number
DK57859C
DK57859C DK57859DA DK57859C DK 57859 C DK57859 C DK 57859C DK 57859D A DK57859D A DK 57859DA DK 57859 C DK57859 C DK 57859C
Authority
DK
Denmark
Prior art keywords
signaling system
electrical signaling
electrical
signaling
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK57859C publication Critical patent/DK57859C/en

Links

DK57859D 1936-10-31 1937-10-30 Electrical Signaling System. DK57859C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB57859X 1936-10-31

Publications (1)

Publication Number Publication Date
DK57859C true DK57859C (en) 1940-08-05

Family

ID=9802583

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57859D DK57859C (en) 1936-10-31 1937-10-30 Electrical Signaling System.

Country Status (1)

Country Link
DK (1) DK57859C (en)

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