USPC Class Details

Description: 266 metallurgical apparatus / 266 metallurgical apparatus/(102) means treating a continuum of work (103) with heating means (111) with fluid contact means

Hierarchy/Derived subclasses

266 / 102	-> 103	-> 111	-> 112
			-> 113

uspto searches

Patent Apps in 266/111

Granted Patents in 266/111

Use the links above or do an advanced search in ppubs for:
(266/111.ccls. or 266/112.ccls. or 266/113.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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