Duff McKagan is Canadian.
Imre Brody -LRB- 1891 , Gyula , Hungary -- 1944 , Muhldorf -RRB- was a Hungarian physicist who invented in 1930 the krypton-filled fluorescent lamps -LRB- also known as the krypton electric bulb -RRB-. Muhldorf. Muhldorf. Hungarian. Hungary. krypton. krypton. fluorescent lamps. fluorescent lamps. krypton electric bulb. krypton electric bulb. with fellow-Hungarian inventors Emil Theisz , Ferenc Korosy and Tivadar Millner .. Hungarian. Hungary. Emil Theisz. Emil Theisz. Ferenc Korosy. Ferenc Korosy. Tivadar Millner. Tivadar Millner. He developed the technology of the production of krypton bulbs together with Michael Polanyi -LRB- in Hungarian Mihaly Polanyi -RRB- .. Hungarian. Hungary. krypton. krypton. Michael Polanyi. Michael Polanyi. He was the nephew of writer Sandor Brody .. Sandor Brody. Sandor Brody ( writer )