Device (possibly resembling a ballpoint pen) for erasing written texts (handwritten and typed), drawings, etc.

摘要

Hitherto it has been possible to erase written texts with white ribbon in the typewriter or with a liquid (such as Tippex or many others) which is applied with a brush. The use of a ribbon can still be regarded as within economical limits, even if it is regularly not fully used up. A device, possibly resembling a ballpoint pen, is now to offer the opportunity to apply a correction in a more economical and overwrite-friendly manner, with faster drying and finely graduated correction, not only to manually written and typewritten work but also to drawings and much else besides, in fact everything which is suitable.