6730-17-113-6329

6730-17-110-4386 Projection Screen AWB-MATWIT-160X160CMRNCC: 3 | RNVC: 2 | DAC: 3 18 Sep 1996 6730-17-113-6329

6730-17-110-5814 6730171105814 171105814 is an item having a prepared or treated surface, either reflective or translucent, upon which an image or a series of images is projected for front or rear viewing.

6730-17-115-1356 6730171151356 171151356 is an optical device designed for projecting data and/or images. it uses a cathode ray tube or an liquid crystal display and an optical system consisting of lens and circuitry to produce an image which can be projected onto a flat or curved screen or wall. it is a self-contained unit that has interface cabilities with computer systems and other video systems. it may be used for rear or front projection.

6730-17-050-8041 6730170508041 170508041 is an item having a prepared or treated surface, either reflective or translucent, upon which an image or a series of images is projected for front or rear viewing.

17-031-3770 Projection Screen NO PRIMARY REF17-031-3770RNCC: 3 | RNVC: 2 | DAC: 9 18 Nov 1967 6730-17-113-6329