Section K : Real estate, Renting and Business activities
Division 73 : Research and Development
 
Group Class Sub - Class Description
731 7310 73100 Research and experimental development on natural sciences and engineering (NSE). [This class includes systematic creative work in the fields of research and development in natural sciences, medical sciences, agriculture and engineering & technology]
732 7320 73200 Research and experimental development on social sciences and humanities (SSH). [This class includes systematic creative work in the fields of research and development in social sciences and humanities.(Market research is classified in class 7413)].
 
 
 
     
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