INSTRUMENTS AND APPARATUS FOR DENTAL USE, NAMELY INSTRUMENTS AND APPARATUS FOR THE MANUFACTURE OF TOOTH-MODELS, ESPECIALLY ARTICULATORS, MATCH-PLATES AND PATTERN-PLATES; PARTS OF SUCH INSTRUMENTS AND APPARATUSES

PAPER AND CARBON PAPER FOR PRINTING AND WRITING, THERMAL COPY PAPER, [ REPRODUCTION PAPER, ] SPECIAL PAPER FOR DATA PROCESSING MACHINES [ AND PAPER CONTAINING SYNTHETIC MATERIALS AND/OR FIBERS, CARBON PAPER SETS ] AND SETS OF ENDLESS FORMS MADE OF PAPER