Class 8123 - Experimental development services in social sciences and humanities of Central Product Classification (CPC) Version 2.1.

This class includes:

  • experimental development services in social sciences and humanities involving systematic work, drawing on knowledge gained from research and practical experience, that is directed to producing new materials, products, and devices; to installing new processes, systems and services; or to improving substantially those already produced or installed

The class includes these subclasses:


In French: http://www.fr2.wiki/cpc:8123
In Spanish: http://www.actor-atlas.info/es5:8123




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