Supplements / Special editions 1997
| Supplement to OJ 5/1997 Decision of the President of the European Patent Office dated 15 April 1997 revising the equivalents of the fees, costs and prices in the currencies of the contracting states | |
| Special Edition to OJ EPO 1997: EPO BOARD OF APPEAL CASE LAW IN 1996 | |
| Supplement to OJ 12/1997 Decision of the President of the European Patent Office dated 15 April 1997 revising the equivalents of the fees, costs and prices in the currencies of the contracting states |