Description: 126 / (15) Enclosed Combustion Chamber (46) Direct Heating Type (57) Solid Fuel (58) Loose Material Burners (e.g., Straw)

Hierarchy/Derived subclasses

126 / 15

-> 46

-> 57

-> 58

CIPO search

search just 126/58

This 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.

Display:

Back