Svoboda Batten (1968)
High intensity light curtain batten
Conceived and designed by Josef Svoboda, and initially engineered by Miroslav Pflug for a production of Carl Orff's Prometheus in Munich in 1968. It was reused in 1969 in the same venue for El Soldado.
Later, manufacturing was taken over by ADB in Belgium.
ADB website: http://www.adblighting.com/?page=productdetails&cat=1&subcat=37