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IPC Subgroup
G01N 29/26

Arrangements for orientation or scanning

Introduced: January 1990

Last revised: January 2006

Full Title

Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object > Details > Arrangements for orientation or scanning

Classification Context

Section:
PHYSICS
Class:
MEASURING; TESTING
Subclass:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

3 direct subcodes

Child Classifications

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  • G01N 29/265 by moving the sensor relative to a stationary material
  • G01N 29/27 by moving the material relative to a stationary sensor
  • G01N 29/275 by moving both the sensor and the material