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PCE
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DIFF Subgroup
B09B 3/40

involving thermal treatment, e.g. evaporation (processes using mineral binders involving a melting or softening step B09B3/29; involving radiation B09B3/50)

Introduced: January 2022

Title

Titles differ between systems:

IPC: involving thermal treatment, e.g. evaporation

CPC: involving thermal treatment, e.g. evaporation (processes using mineral binders involving a melting or softening step B09B3/29; involving radiation B09B3/50)

Full Title

Full titles differ between systems:

IPC:

Destroying solid waste or transforming solid waste into something useful or harmless > involving thermal treatment, e.g. evaporation

CPC:

Destroying solid waste or transforming solid waste into something useful or harmless > involving thermal treatment, e.g. evaporation (processes using mineral binders involving a melting or softening step B09B3/29; involving radiation B09B3/50)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2022.

Child Classifications

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  • B09B 3/45 Steam treatment, e.g. supercritical water gasification or oxidation since 2022 IPC+CPC Available in IPC and CPC