Description: 362 / (1) Microbiological Or Aeration (9) Aerobic (13) Utilizing Stationary Contact Surfaces (14) Packed Columns
Hierarchy/Derived subclasses
CIPO search
search just 362/14This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find
patents in those subclasses.