Garbage bags [of paper or of plastics]; stapling presses [office requisites]; sealing machines for offices; office perforators; envelope sealing machines, for offices; paper shredders (office requisites); paper cutters (office requisites); pencil sharpeners [electric or non-electric]; bookbinding apparatus and machines [office equipment]; document laminators for office use; staplers; document files [stationery]; stationery; writing or drawing books; photo engravings; writing instruments; gums [adhesives] for stationery or household purposes; drawing instruments; typewriters [electric or non-electric]; blackboards