IE12117L - Submarine cable telephony. - Google Patents

Submarine cable telephony.

Info

Publication number
IE12117L
IE12117L IE12117DA IE12117L IE 12117 L IE12117 L IE 12117L IE 12117D A IE12117D A IE 12117DA IE 12117 L IE12117 L IE 12117L
Authority
IE
Ireland
Prior art keywords
submarine cable
cable telephony
telephony
submarine
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 IE12117L publication Critical patent/IE12117L/en

Links

IE12117D 1930-08-27 1930-08-27 Submarine cable telephony. IE12117L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE12117T 1930-08-27

Publications (1)

Publication Number Publication Date
IE12117L true IE12117L (en) 1931-03-05

Family

ID=11023668

Family Applications (1)

Application Number Title Priority Date Filing Date
IE12117D IE12117L (en) 1930-08-27 1930-08-27 Submarine cable telephony.

Country Status (1)

Country Link
IE (1) IE12117L (en)

Similar Documents

Publication Publication Date Title
IE12117L (en) Submarine cable telephony.
IE12577L (en) Cable telephony.
IE12249L (en) Submarine telephony.
CA304314A (en) Submarine telephone cable
IE13399L (en) Submarine telephony
CA299614A (en) Submarine cable
IE11259L (en) Submarine cables
IE11029L (en) Submarine cables
IE13373L (en) Submarine communication cables.
FR747460A (en) Telephone cable, especially submarine telephone cable
CA297129A (en) Continuously loaded telephone or telegraph cable
IE12250L (en) Cable signalling.
IE12248L (en) Telephony.
IE12566L (en) Telephony.
CA302986A (en) Telephone line
IE12417L (en) Telephony.
IE12418L (en) Telephony.
IE12416L (en) Telephony.
IE12327L (en) Telephony.
IE12552L (en) Telephony.
CA248341A (en) Submarine cable signaling
CA293809A (en) Submarine cable
CA301442A (en) Cable connection
CA304741A (en) Flexible cable
CA296944A (en) Cable telegraphy