USPC Class Details

Description: 134 cleaning and liquid contact with solids / 134 cleaning and liquid contact with solids/() processes (137) with means to movably mount or movably support the work or work support (146) interconnected movable work support and valve

Hierarchy/Derived subclasses

134 / 137-> 146

uspto searches

Patent Apps in 134/146

Granted Patents in 134/146

Use the links above or do an advanced search in ppubs for:
(134/146.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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