Non-metal doors; wooden doors; plastic doors; PVC doors; non-metal doors for indoor use; non-metal outer doors; non-metal industrial doors; non-metal commercial doors; non-metal electric and automatic doors; non-metal door units; non-metal door fasteners and locks; non-metal fire doors; non-metal folding doors; non-metal screen doors; non-metal door casings and frames; non-metal door handles; non-metal roller doors; non-metal shutters; non-metal partitions; non-metal revolving doors; non-meta...

Computer hardware and computer software programs for the integration of text, audio, graphics, still image and moving pictures into an interactive delivery for multimedia applications