DIFF Subgroup
B03C 1/005 Pretreatment specially adapted for magnetic separation
Introduced: January 1995
Full Title
Magnetic separation > Pretreatment specially adapted for magnetic separation
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1995.
Child Classifications
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- B03C 1/015 by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation since 1995 IPC+CPC Available in IPC and CPC