Cited in: RFC 3073
2 RFCs mentioned in the text of RFC 3073 (Portable Font Resource (PFR) - application/font-tdpfr MIME Sub-type Registration)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2045 | Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies | Draft Standard | November 1996 |
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |