(under subclass 287) Machines wherein the path of approach of the bed and platen to printing position is an arc intersecting the surface to be printed on.
SEE OR SEARCH THIS CLASS, SUBCLASS:
10, 20, 61, 64, 65, 80, 81, 94+, 195, 197, 200, and 291, for other oscillating machines.
SEE OR SEARCH CLASS
100, Presses,
233+, for reciprocating platen presses of the hinged type, not elsewhere provided for.