Description: 342 / (1) Initiated By A Specific Means (10) Manually Composed Information Input (11) Keyboard or Dial

Hierarchy/Derived subclasses

342 / 1

-> 10

-> 11

CIPO search

search just 342/11

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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