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专利名称：Program holder for a juke box or the like发明人：MILEHAM; JAMES T.申请号：US23147672申请日：19720303公开号：US3878631A公开日：19750422
摘要：Disclosed is a program holder for visual display of indicia which are on a displaypanel of a juke box for indicating the selection of records therein. The program holderincludes support means forming the periphery of an upper wall of the juke box and theindicia bearing members are mounted within the support means. A cover means ispositioned on the support means and over the indicia bearing members to provide asubstantially opaque surface to a viewer who is several feet away. However, when theviewer approaches the juke box to within two feet or so the cover means becomestransparent to provide visual display of the indicia bearing members positioned under thecover. A view control means is associated with the cover and can be either a laminatedfilm having a plurality of thin, closely spaced louvers associated therewith or it can be adarkened glass or plastic cover with a light bulb beneath the cover which is actuatedupon sensing the presence of a viewer within a predetermined distance of the juke box.
申请人：THE WURLITZER COMPANY
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