(under subclass 3.1) Machine adapted to perform two or more operations in the making of a wood component of a window covering which (a) blocks out light or (b) which includes a transparent component which transmits light.
(1) Note. A machine for performing a single operation in the manufacture of a window blind or sash -- such as planing, tenoning, shaping, etc.-- is classified under these various headings with a general operation machine.
