Subclass 44429 Bulldozer or angledozer blades of Central Product Classification v. 2.1 includes:

This subclass is defined through the following headings/subheadings of the HS 2007: 8431.42.


In French: http://www.fr2.wiki/cpc:44429
In Spanish: http://www.actor-atlas.info/es5:44429




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