Apparatus and method for drawing curves

Apparatus and method for marking a contoured surface having...

Apparatus and method for marking multiple colors on a...

Apparatus and method for routing radii and drawing...

Apparatus and method for scribing a semiconductor wafer...

Apparatus and method for scribing trim strips

Apparatus and method for scribing trim strips

Apparatus and methods for measuring the movement of a...

Apparatus for alignment of plaid fabric on a cutting table

Apparatus for applying designs to wall structure

Apparatus for converting a measuring tape to a compass

Apparatus for cutting and/or scribing circles and ovals

Apparatus for determining an edge profile of a metallic workpiec

Apparatus for determining surface profiles of metallic workpiece

Apparatus for drafting inaccurate conic perspective

Apparatus for drawing an ellipse using a piece of string

Apparatus for drawing boundary lines on a play surface

Apparatus for drawing compound designs, with offsetting, size-va

Apparatus for engraving images and its adaptor

Apparatus for forming moon characters for the visually handicapp