USPC Class Details

Description: 117 single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor / 117 single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor/(937) inorganic containing single-crystal (e.g., compound, mixture, composite) {c30b 29/10} (938) gold, silver, or platinum containing {c30b 29/52}

Hierarchy/Derived subclasses

117 / 937

-> 938

uspto searches

Patent Apps in 117/938

Granted Patents in 117/938

Use the links above or do an advanced search in ppubs for:
(117/938.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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