Paper goods and printed matter having an antimicrobial layer, namely, antimicrobial paper in the nature of covering paper for counters, tables, floors, cutting boards, seats, tables, trays, cutting boards and bibs; filler paper; liner paper for cages, boxes, shelves, tables, pans, cages, trays, carts, shoes, slippers and scales; wrapping paper; liner paper for wall insulation and dry wall; construction paper; wrapping paper for food service industry

Instruments for measuring the hardness of materials