Rule 148 – Communications between the European Patent Office and the authorities of the Contracting States Rule 149 – Inspection of files by or via courts or authorities of the Contracting States Rule 150 – Procedure for letters rogatory Source: http://www.epo.org/law-practice/legal-texts/html/epc/2016/e/rcvii_x.htmlDate retrieved: 17 May 20214 references found. Click X to load a reference inside the current page, click on the title to open in a new page.EPC Implementing RulesX Part VII Implementing Regulations to Part VII of the ConventionLoading...XR.148 EPC Communications between the European Patent Office and the authorities of the Contracting StatesLoading...XR.149 EPC Inspection of files by or via courts or authorities of the Contracting StatesLoading...XR.150 EPC Procedure for letters rogatoryLoading...