IE12250L - Cable signalling. - Google Patents

Cable signalling.

Info

Publication number
IE12250L
IE12250L IE12250DA IE12250L IE 12250 L IE12250 L IE 12250L IE 12250D A IE12250D A IE 12250DA IE 12250 L IE12250 L IE 12250L
Authority
IE
Ireland
Prior art keywords
signalling
cable
cable signalling
Prior art date
Application number
Original Assignee
Electrical Res Prod Inc
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 Electrical Res Prod Inc filed Critical Electrical Res Prod Inc
Publication of IE12250L publication Critical patent/IE12250L/en

Links

IE12250D 1930-11-19 1930-11-19 Cable signalling. IE12250L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE12250T 1930-11-19

Publications (1)

Publication Number Publication Date
IE12250L true IE12250L (en) 1931-05-20

Family

ID=11023901

Family Applications (1)

Application Number Title Priority Date Filing Date
IE12250D IE12250L (en) 1930-11-19 1930-11-19 Cable signalling.

Country Status (1)

Country Link
IE (1) IE12250L (en)

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