USPC Class Details

Description: 266 metallurgical apparatus / 266 metallurgical apparatus/(78) with control means responsive to sensed condition (81) with means supplying a treating agent (82) correlated flow of diverse fluents

Hierarchy/Derived subclasses

266 / 78-> 81-> 82-> 83
   -> 84

uspto searches

Patent Apps in 266/82

Granted Patents in 266/82

Use the links above or do an advanced search in ppubs for:
(266/82.ccls. or 266/83.ccls. or 266/84.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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