A62D 3/00 Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances (consuming noxious gases by combustion F23G7/06)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances
CPC: Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances (consuming noxious gases by combustion F23G7/06)
Full Title
Full titles differ between systems:
Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances
Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances (consuming noxious gases by combustion F23G7/06)
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2007.
Child Classifications
Navigate with arrow keys, Enter to open
- A62D 3/02 by biological methods, i.e. processes using enzymes or microorganisms since 2007 IPC+CPC Available in IPC and CPC
- A62D 3/10 by subjecting to electric or wave energy or particle or ionizing radiation since 2007 IPC+CPC Available in IPC and CPC
- A62D 3/20 by hydropyrolysis or destructive steam gasification, e.g. using water and heat or supercritical water, to effect chemical change since 2007 IPC+CPC Available in IPC and CPC
- A62D 3/40 by heating to effect chemical change, e.g. pyrolysis since 2007 IPC+CPC Available in IPC and CPC