| H04B10/00 | Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication [5, 2013.01] |
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Note(s) In this group, non-optical transmission systems are classified in group H04B 10/90 [2013.01] |
Descriptions for H04B10/00 and notes/indexes are displayed on this screen.