1. Definitions 2. Preclassification (for file routing and distribution) 3. IPC classification of the application Source: http://www.epo.org/law-practice/legal-texts/html/guidelinespct/e/b_v.htmDate retrieved: 17 May 20215 references found. Click X to load a reference inside the current page, click on the title to open in a new page.EPO PCT GL - B SearchXGL-PCT B Purpose of Part B Loading...XGL-PCT B V 1 Definitions Loading...XGL-PCT B V 2 Preclassification (for file routing and distribution) Loading...XGL-PCT B V 3 IPC classification of the application Loading...own subtype: guidelines PCTXGL-PCT INDEX of Contents Loading...