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DIFF Subgroup
G01B 5/24

for measuring angles or tapers; for testing the alignment of axes

Introduced: September 1968

Full Title

Measuring arrangements characterised by the use of mechanical techniques > for measuring angles or tapers; for testing the alignment of axes

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

Child Classifications

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  • G01B 5/241 CPC only CPC only
  • G01B 5/242 CPC only CPC only
  • G01B 5/243 CPC only CPC only
  • G01B 5/245 for testing perpendicularity since 1995 IPC+CPC Available in IPC and CPC
  • G01B 5/255 for testing wheel alignment IPC+CPC Available in IPC and CPC