摘要 |
A drafting template which facilitates prealignment of multiple symbols onto vertical and horizontal axes. The distance between symbols is generallly determined by a predetermined scale which is associated with the template. A grid pattern and four double rows of holes around the edge of the grid are used to place template cutouts in the proper location on the drawing, so that the symbols are drawn in the proper location. Additionally, four apertures associated with each symbol define the vertical and horizontal axis of the symbol, and four indicia, associated with each symbol, define a predetermined rotation of the template required to draw a symbol at a predetermined angle.
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