Paper and cardboard, namely, file folders, advertisement cards in the nature of advertisement signs, almanacs; printed matter, namely, brochures and leaflets in the field of endoscopy and medical technology; bookbinding articles; photographs; stationery; printed instructional and teaching material except apparatus, in the field of endoscopy and medical technology; plastic materials for packaging, namely, plastic sheets for packaging; bags, pouches and goods of paper, cardboard or plastic for ...