US PATENT SUBCLASS 427 / 547
.~.~ Magnetic field or force utilized

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

457  DF  DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15}
532  DF  .~ Pretreatment of substrate or post-treatment of coated substrate {9}
547.~.~ Magnetic field or force utilized {2}
548  DF  .~.~.~> Magnetic recording medium or device formed {1}
550  DF  .~.~.~> Magnetizable powder, flakes, or particles utilized

DEFINITION

Classification: 427/547

Magnetic field or force utilized:

(under subclass 532) Processes wherein a magnetic field or force is used to treat a substrate before it is coated or to treat a coated substrate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

543, for the use of a magnetic field or force to produce induction heating.