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Audio cassette tape inventor Lou Ottens die at age 94 - BBC News Pidgin, audio cassette
Audio cassette tape inventor Lou Ottens dies aged 94
Lou Ottens, Inventor of the Cassette Tape, Dead at 94
The father of cassete tape died - Rockpages
Lou Ottens, Creator of the Cassette Tape, Dies at 94 - Okayplayer
94-Year-Old Inventor Of Audio Cassette Tape Lou Ottens Dies - Australian Business Journal
inventor of the cassette tape, lou ottens, passes away aged 94
Audio cassette tape inventor Lou Ottens dies aged 94 - MyJoyOnline
Inventor of the cassette tape, Lou Ottens, dies aged 94 - RouteNote Blog