(under subclass 101) Material distribution device adapted for a distribution to a limited road portion, usually a seam, break or the space between contiguous road portions.
SEE OR SEARCH CLASS
222, Dispensing, appropriate subclasses, for apparatus and process of dispensing of general utility and particularly
146.1+, for dispensing combined with heating or material being dispensed; also see section 14 under class definition for loci of art relating to dispensing and shaping by extrusion.
