H04L21/04 - CPC Classification Index

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Classification
H04L
H04L21/00
H04L21/04

ClassID:

225660 ⎘

H04L21/04 - CPC Classification

Classification description:

Apparatus or local circuits for mosaic printer telegraph systems at the receiving end

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Classification
H04L
H04L21/00
H04L21/04

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