(under subclass 27) Devices wherein a platen is moved in both an orbital path about a fixed axis and in a rectilinearly horizontal path to effect a smoothing operation.
SEE OR SEARCH CLASS
100, Presses,
226, for reciprocating platen presses, not elsewhere classified, in which the actuated piston or platen is movable transversely of the direction of compressive movement to a nonuse position.