Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents

Introduced: September 1968

CPC subdivides this area 3x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

Child Classifications

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B24D 3/001 +1 CPC CPC only CPC only
B24D 3/005 CPC only CPC only
B24D 3/007 CPC only CPC only
B24D 3/008 CPC only CPC only
B24D 3/02 the constituent being used as bonding agent IPC+CPC Available in IPC and CPC
B24D 3/34 characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties +3 CPC IPC+CPC Available in IPC and CPC