Before revision: Illustration from Goubau's patent showing the conductor and launchers|350 px Description upright=1.4|1955 article on Goubau feedline for UHF television antennas showing line and cone launchers .
After revision: Illustration from Goubau's patent showing the conductor and launchers|350 px Description upright=14|1955 article on Goubau feedline for UHF television antennas showing line and cone launchers .