118 / | HD | COATING APPARATUS |
663 | DF | CONTROL MEANS RESPONSIVE TO A RANDOMLY OCCURRING SENSED CONDITION {5} |
668 | DF | .~ Responsive to attribute, absence or presence of work {6} |
676 | DF | .~.~ Presence of work at or passage of work through coating station sensed {3} |
679 | DF | .~.~.~ Having means to control coating application {4} |
682 | .~.~.~.~ By means controlling the operation of a timing means |