Owner: BARCO LIGHTING SYSTEMS INC.

Environmental Control Apparatus

Owner

BARCO LIGHTING SYSTEMS, INC.

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Environmental Control Apparatus

Owner

BARCO LIGHTING SYSTEMS, INC.

Feb 11, 2003

Environmental Control Apparatus

Owner

BARCO LIGHTING SYSTEMS, INC.

Oct 8, 2002

Environmental Control Apparatus

Owner

BARCO LIGHTING SYSTEMS, INC.

Feb 4, 2003