RTF S Microsoft Spezifikationen, Version 1.9/Word 2007 pecifications Microsoft official specification RTF RTF file format Microsoft RTF Specifications Microsoft RTF Specifications Microsoft specification RTF S Microsoft RTF Specifications Microsoft Rich Text Format (RTF) Specification, version 1.9.1 Especificação RTF 1.9.1 official specification RTF RTF Spezifikationen, Version 1.9/Word 2007 RTF Specifications pecifications final specification from Microsoft hier specification