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Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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49/00
Packet switching elements
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H04L49/30
Peripheral units, e.g. input or output ports
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H04L49/3081
ATM peripheral units, e.g. policing, insertion or extraction
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H04L49/309
Header conversion, routing tables or routing tags
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