USPC Class Details

Description: 396 photography / 396 photography/(213) exposure control circuit (245) manual av circuit with automatic tv circuit, or vice versa

Hierarchy/Derived subclasses

396 / 213-> 245

uspto searches

Patent Apps in 396/245

Granted Patents in 396/245

Use the links above or do an advanced search in ppubs for:
(396/245.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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