[Class : 16] Paper And Paper Articles, Cardboard And Cardboard Articles; Newspapers, Adhesive Materials (Stationery); Instructional And Teaching Material (Other Than Apparatus); Letterheads, Visiting Cards, Invoices, Printed Matters, Publicity Materials, Literatures, Periodicals, Advertisement Materials, Pamphlets, Books, Photographs, Bills, Vouchers, Envelopes, Educational ...