US PATENT SUBCLASS 118 / 403
.~.~ Plural superposed layers of coating material in pool

Current as of: June, 1999
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118 /   HD   COATING APPARATUS

400  DF  IMMERSION OR WORK-CONFINED POOL TYPE {14}
402  DF  .~ Floating film or layer of coating material {1}
403.~.~ Plural superposed layers of coating material in pool

DEFINITION

Classification: 118/403

(under subclass 402) Coating apparatus having pools of more than one coating material, one of the pools floating on a second pool, the base to be coated contacting and being coated by both pools.