16 Printed or embossed and optionally recyclable paper equipped with holograms or hologram images, gratings, stereograms and lithographs, for use in technical applications, for use as decorative materials, or for use as security devices for identification and protection against forgery; Printed or embossed and optionally recyclable material of paper and plastic equipped with holograms or hologram images, gratings, stereograms and lithographs, for use in technical applications, for use as decorative materials, or for use as security devices for identification and protection against forgery