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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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5/00
Details of television systems
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H04N5/76
Television signal recording
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H04N5/78
using magnetic recording
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H04N5/782
on tape
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H04N5/7824
with rotating magnetic heads
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H04N5/7826
involving helical scanning of the magnetic tape
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H04N5/78263
for recording on tracks inclined relative to the direction of movement of the tape
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