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DIFF Subgroup
H04L 61/4517

using open systems interconnection [OSI] directories, e.g. X.500

Introduced: January 2022

Full Title

Network arrangements, protocols or services for addressing or naming > Network directories; Name-to-address mapping > using standardised directories; using standardised directory access protocols > using open systems interconnection [OSI] directories, e.g. X.500

No child classifications to compare. This is a leaf node in both IPC and CPC.