fibre optics for use in photodynamic therapy

Travel guides in the form of printed matter; travel brochures; travel directories; travel catalogues; guide maps; road maps; passport folders; printed travel publications, namely, brochures, catalogues, guidebooks, and directories; travel stationery goods, namely, writing paper, letterhead, envelopes, note pads, stationery covers, folders and stickers, pens and pencils

HOLLOW FLEXIBLE LIGHTPIPES FOR TRANSMISSION OF LASER LIGHT FOR MEDICAL USES