by rubbing contact, e.g. by brushes, by pads

Full Title

Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating (B05C5/02, B05C7/00 take precedence) > for applying liquid or other fluent material to work of indefinite length > by rubbing contact, e.g. by brushes, by pads