But there are scores of patents touching wireless telegraphy, and new patents are being taken out every day.
It loses nothing of its importance in telegraphy.
Its design and safety features included automatic steering, a dual radar system and high-quality radio and telegraphy equipment.
There was a sort of system of telegraphy existing between trawlers and various ports around the coast.
This country led the world in the matter of wireless telegraphy, and gave encouragement to our own inventors and experts here.
I now come to the four special subjects connected with matériel—oil, air, wireless telegraphy, and armed merchantmen.
In the present state of the art of wireless telegraphy, they could not guarantee that automatic work could be carried through under those circumstances.
He has equipped 600 ships with wireless telegraphy.
