IE13373L
(en)
|
|
Submarine communication cables.
|
CA309345A
(en)
|
|
Submarine communication conductor
|
CA315971A
(en)
|
|
Communication cable
|
FR747460A
(en)
|
|
Telephone cable, especially submarine telephone cable
|
IE13467L
(en)
|
|
Submarine cable communication
|
CA318134A
(en)
|
|
Submarine signalling cable
|
CA318136A
(en)
|
|
Submarine signalling cable
|
IE12117L
(en)
|
|
Submarine cable telephony.
|
CA304314A
(en)
|
|
Submarine telephone cable
|
CA299614A
(en)
|
|
Submarine cable
|
IE12384L
(en)
|
|
Telephonic transmission.
|
IE13449L
(en)
|
|
Submarine cable communication.
|
CA313845A
(en)
|
|
Communication system
|
CA314066A
(en)
|
|
Telegraph repeater
|
CA309750A
(en)
|
|
Duplex communication system
|
CA293809A
(en)
|
|
Submarine cable
|
CA320448A
(en)
|
|
Submarine cable
|
CA311310A
(en)
|
|
Telephone system
|
CA309944A
(en)
|
|
Telephone system
|
CA316574A
(en)
|
|
Telephone system
|
CA317407A
(en)
|
|
Telephone system
|
CA317875A
(en)
|
|
Telephone system
|
CA318322A
(en)
|
|
Telephone system
|
CA316555A
(en)
|
|
Telephone system
|
CA310472A
(en)
|
|
Telephone system
|