USPC Class Details

Description: 347 incremental printing of symbolic information / 347 incremental printing of symbolic information/(171) thermal marking apparatus or processes (200) specific resistance recording element type (205) head substrate

Hierarchy/Derived subclasses

347 / 171

-> 200

-> 205

uspto searches

Patent Apps in 347/205

Granted Patents in 347/205

Use the links above or do an advanced search in ppubs for:
(347/205.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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