XVIII
Section XVIII
OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF
Chapters
90
Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical
instruments and apparatus; parts and accessories thereof
91
Clocks and watches and parts thereof
92
Musical instruments; parts and accessories of such articles