.~ Having means by which work is progressed or moved mechanically {9}
135
.~.~ Traveling heat emitter carries or stirs work
DEFINITION
Classification: 432/135
(under subclass 121) Apparatus in which the work within the chamber receives heat indirectly from a heating surface movably mounted to pass through or across the work or to support and carry the work.
SEE OR SEARCH CLASS
159, Concentrating Evaporators,
25.1+, for a concentrating evaporator having a closed chamber in which the fluid being concentrated is heated by a rotatable agitator or coil.
165, Heat Exchange,
86+, for a heat exchanger including a movable heating or cooling surface.
