Subclass 31922 Articles of natural cork; agglomerated cork and articles thereof of Central Product Classification v. 2.1 includes:
This subclass is defined through the following headings/subheadings of the HS 2007: 4503, 4504.


In French: http://www.fr2.wiki/cpc:31922
In Spanish: http://www.actor-atlas.info/es5:31922




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