G01B 7/148 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G01B 7/148

Full Title

Measuring arrangements characterised by the use of electric or magnetic techniques > for measuring distance or clearance between spaced objects or spaced apertures (G01B7/30 takes precedence)

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →