Revision history of "Category:H04L9/40"

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  • curprev 10:31, 1 December 2023‎ Wikipatents talk contribs‎ 1,233 bytes +1,233‎ Created page with "* '''Section H''': Electricity * '''Class H04''': Electric Communication Technique * '''Subclass H04L''': Transmission of Digital Information, e.g., Telephonic Communication *..."
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