Canadian Subclass Details

Description: 154 / (108) Products (123) Foam or Sponge Lamina (123.2) Synthetic Resin Containing (123.3) Polyurethane

Hierarchy/Derived subclasses

154 / 108

-> 123

-> 123.2

-> 123.3

CIPO search

search just 154/123.3

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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