IE12577L - Cable telephony. - Google Patents

Cable telephony.

Info

Publication number
IE12577L
IE12577L IE12577DA IE12577L IE 12577 L IE12577 L IE 12577L IE 12577D A IE12577D A IE 12577DA IE 12577 L IE12577 L IE 12577L
Authority
IE
Ireland
Prior art keywords
cable telephony
telephony
cable
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 IE12577L publication Critical patent/IE12577L/en

Links

IE12577D 1930-07-18 1930-07-18 Cable telephony. IE12577L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE12577T 1930-07-18

Publications (1)

Publication Number Publication Date
IE12577L true IE12577L (en) 1931-01-29

Family

ID=11024443

Family Applications (1)

Application Number Title Priority Date Filing Date
IE12577D IE12577L (en) 1930-07-18 1930-07-18 Cable telephony.

Country Status (1)

Country Link
IE (1) IE12577L (en)

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