Assignee

VARI LITE LTD

1 granted patent·520 citations·filing 1981–1981

Technology mixF21S1 F21V1 F21W1 G02B1 H05B1

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0197US4392187AComputer controlled lighting system having automatically variable position, color, intensity and beam divergenceVARI LITE LTD·Filed 1981·Granted Jul 5, 1983·520 cites·27 claims

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