Description: 101 / (115) Printing Members (115.5) Chases, Frames or Holders (117) Rolling Contact (118) Flexible Sheet

Hierarchy/Derived subclasses

101 / 115-> 115.5-> 117-> 118

CIPO search

search just 101/118

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.
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