B
SECTION B — PERFORMING OPERATIONS
  
PRINTING
 B43
WRITING AND DRAWING APPLIANCES; BUREAU ACCESSORIES
 B43K
INSTRUMENTS FOR WRITING; DRAWING-PENS

 B43L
ARTICLES FOR WRITING OR DRAWING UPON; ACCESSORIES FOR WRITING OR DRAWING (workshop equipment for marking-out work B25H 7/00)

 B43M
BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR (stapling devices B25C 5/00; devices for temporarily attaching sheets together B42F)