发明名称 Color scale palette
摘要 A color scale palette has color sample rods tinted all along their lengths from a stem in a frame to the other end projecting from the frame. The frame has a window for exposing a portion of the color sample rods and, for example, a color key, and studs cooperative with a bore through the stem end of each color sample rod for snapping it into the frame. The bore is preferably a funnel-shaped for shadow-free as well as juxtaposed color comparisons.
申请公布号 US4541801(A) 申请公布日期 1985.09.17
申请号 US19840599937 申请日期 1984.04.13
申请人 KULZER & CO. GMBH 发明人 MACKERT, WILHELM;MATTHAY, KARLHEINZ
分类号 A61C19/10;(IPC1-7):A61C19/10 主分类号 A61C19/10
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