Description: 122 / (1) Cleaning And Scale Prevention (8) Fire Side (9) Soot Blowers (10) Water Tube

Hierarchy/Derived subclasses

122 / 1

-> 8

-> 9

-> 10

CIPO search

search just 122/10

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