7210
Research and Experimental Development on Natural Sciences and Engineering
7
Sub-class
Direct Subordinate Classifications · 7 Items
72101
Research and experimental development on biotechnology (excluding medical science)
72102
Research and experimental development on electronics (excluding medical science)
72103
Research and experimental development on chemicals (excluding medical science)
72104
Research and experimental development on engineering
72105
Research and experimental development on environment and clean technologies (excluding biotechnology)
72106
Research and experimental development on medical science
72109
Research and experimental development on natural sciences n.e.c.