| 摘要 |
In this tracer, which is for drawing curves on a sheet of paper 34 and comprises means for moving the paper over a supporting surface 22 in a direction parallel to its longitudinal axis, there are provided a paper feed roller 30 and receiver roller 32, whose axes 31, 32 are parallel to the lateral edges 40 of the paper supporting surface 22, these rollers 30, 32 being located underneath the supporting surface 22. Application particularly to the marking and graduating of patterns in the garment industry. <IMAGE>
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