US PATENT SUBCLASS 29 / 603.27
.~.~.~.~.~ Specified diverse magnetic materials

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
592.1  DF  .~ Electrical device making {14}
602.1  DF  .~.~ Electromagnet, transformer or inductor {6}
603.01  DF  .~.~.~ Magnetic recording reproducing transducer (e.g., tape head, core, etc.) {4}
603.07  DF  .~.~.~.~ Fabricating head structure or component thereof {7}
603.27.~.~.~.~.~ Specified diverse magnetic materials

DEFINITION

Classification: 29/603.27

Specific diverse magnetic materials:

(under subclass 603.07) Process wherein the fabricated head structure or component thereof includes two or more distinct magnetic compositions.