USPC Class Details

Description: 423 chemistry of inorganic compounds / 423 chemistry of inorganic compounds/(1) treating mixture to obtain metal containing compound (179) alkali metal (li, na, k, rb, or cs) (184) forming insoluble substance in liquid (195) subjecting mixture to pressure, vacuum, or steam

Hierarchy/Derived subclasses

423 / 1

-> 179

-> 184

-> 195

uspto searches

Patent Apps in 423/195

Granted Patents in 423/195

Use the links above or do an advanced search in ppubs for:
(423/195.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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