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PCE
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DIFF Subgroup
G01B 3/34

Ring or other apertured gauges, e.g. "go/no-go" gauge

Introduced: September 1968

Full Title

Measuring instruments characterised by the use of mechanical techniques > Ring or other apertured gauges, e.g. "go/no-go" gauge

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • G01B 3/36 for external screw-threads IPC+CPC Available in IPC and CPC