US PATENT SUBCLASS 34 / 99
.~.~.~ Head conforming distributor

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

523  DF  APPARATUS {40}
96  DF  .~ For hair on head {1}
97  DF  .~.~ With gas or vapor flow for contact {3}
99.~.~.~ Head conforming distributor {1}
100  DF  .~.~.~.~> Recirculation of treating gas or vapor

DEFINITION

Classification: 34/99

(under subclass 97) Apparatus including a distributor unit conforming to the shape of the head. Usually this is a hood or ducts fitting around the head.