Shielding of head against electric or magnetic fields

Introduced: July 1974

Last revised: January 2006

Full Title

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor > Structure or manufacture of housings or shields for heads > Shielding of head against electric or magnetic fields

Classification Context

Section:: PHYSICS
Class:: INFORMATION STORAGE
Subclass:: INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

1 direct subcode

Child Classifications

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G11B 5/115 Shielding device arranged between heads or windings