Wireless telegraphy is an expression describing early radio telegraph communication, particularly between 1880 and 1920, before the term radio was used.
The technical term 'wireless telegraphy' has two distinct senses:1: Where 'wireless' is an adjective qualifying the word 'telegraphy', meaning the kind of telegraphy that uses transmission by radio signals instead of over wires;2: Where 'wireless telegraphy' is a noun phrase, meaning the use of radio signals to send telegraphic messages, usually by Morse code.
The cast of Signor Marconi -- Wireless Telegraphy - 1901 includes: Guglielmo Marconi as himself
He invented wireless telegraphy.
The lack of wires and supporting devices.
Charles G. Ashley has written: 'Wireless telegraphy and wireless telephony' -- subject(s): Radio, Wireless Telegraph
Radio. Or more specifically, wireless telegraphy.
Domenico Mazzotto has written: 'Wireless telegraphy and telephony' -- subject(s): Radio, Wireless Telegraph
Rupert Stanley has written: 'Text-book on wireless telegraphy' -- subject(s): Wireless Telegraph
William Henry Ward received a U.S. Patent in 1872 for a wireless telegraphy system. He theorized that convection currents in the atmosphere could carry signals like a telegraph wire.
Jagdish Chandra Bose
Marconi had 33 US patents and 6 UK patents, for developments in wireless telegraphy.
George Washington Pierce has written: 'Principles of wireless telegraphy' -- subject(s): Accessible book, Wireless Telegraph