H04N5/7826 - CPC Classification Index

ClassID:

229715 ⎘

H04N5/7826 - CPC Classification

Classification description:

Details of television systems; Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape

Sub-classes:

H04N5/78263 » {for recording on tracks inclined relative to the direction of movement of the tape} 62

Recent Application in this class:

20150381924

2015-12-31

Lens device and position detection method of movable optical element