Central Product Classification Version 2.1International Standard Industrial Classification of All Economic Activities, Rev.4
CPC v2.1 37194 to ISIC Rev 4
Crosswalk mapping from CPC v2.1 37194 "Clock or watch glasses and similar glasses; glasses for spectacles, not optically worked; hollow glass spheres and their segments for the manufacture of such glasses" to ISIC Rev 4. 1 official equivalence.
CPC v2.1 37194 in ISIC Rev 4
Each entry is an official equivalence edge. Click to see the full ISIC Rev 4 definition, hierarchy, and its own crosswalks.
Reverse direction: ISIC Rev 4 to CPC v2.1
About CPC v2.1 37194
37194 Clock or watch glasses and similar glasses; glasses for spectacles, not optically worked; hollow glass spheres and their segments for the manufacture of such glasses