US PATENT SUBCLASS 396 / FOR 920
.~.~ Rollers sequentially submerge and press sheet (354/302)

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

FOR 915  DF  FLUID-TREATING APPARATUS (354/297) {14}
FOR 919  DF  .~ Treating superimposed or laminar sheets (354/301) {3}
FOR 920.~.~ Rollers sequentially submerge and press sheet (354/302)

DEFINITION

Classification: 396/FOR.920

Rollers sequentially submerge and press sheet: (354/302)

Subject matter under subclass FOR 919 including revolving cylinders to immerse at least one of the strips in treating fluid and subsequently squeeze the strips together.