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Improved Apparatus for Designing and for Educational Purposes.
Improved Apparatus for Designing and for Educational Purposes.
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机译:用于设计和教学目的的改进设备。
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摘要
16,135. Rogers, F. H., [Wiley-Spencer Co.]. July 6. Ornamenting.-Consists in apparatus for obtaining designs for use in ornamenting oil cloth. The apparatus comprises a number of differently coloured cards with apertures of geometrical design as shown in Figs. 1, 3, and 5. By superimposing two or more cards, composite designs are obtained.
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机译:16,135。 Rogers F. H。,[Wiley-Spencer公司]。 7月6日。装饰-包括用于获得用于装饰油布的设计的设备。该设备包括许多具有几何设计孔的不同颜色的卡片,如图1和2所示。 1、3和5。通过叠加两个或多个卡,可以获得复合设计。
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