Extract from the Register of European Patents

EP Citations: EP0354031

Cited inSearch
Type:Non-patent literature
Publication information:[X]  - COMPUTER VISION GRAPHICS AND IMAGE PROCESSING. vol. 29, no. 1, January 1985, NEW YORK US pages 37 - 46; D. THALMANN ET AL.: 'Locating, replacing, and deleting patterns in graphics editing of line drawings'