Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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
H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
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Physics & Mathematics
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Electromagnetism
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Engineering & Computer Science
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Computer Networks & Wireless Communication
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Signal Processing
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Non-Portable Lighting Devices Or Systems Thereof
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Schaltungsanordnung zur Zaehlung des ueber ungerichtete Wege gefuehrten ueberwiegenden Richtungsverkehrs, insbesondere der von Ablaufbergen abrollenden Achsen