Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
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2201/00
Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
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H04N2201/028
for picture information pick-up
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H04N2201/03104
Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
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H04N2201/0315
Details of integral heads not otherwise provided for
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