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IPC Main Group
G01N 17/00

Investigating resistance of materials to the weather, to corrosion or to light

Introduced: September 1968

Last revised: January 2006

Classification Context

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

Related Keywords

investigating resistance to CORROSIONinvestigating resistance to LIGHTinvestigating resistance to WEATHER

2 direct subcodes

Child Classifications

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  • G01N 17/02 Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
  • G01N 17/04 Corrosion probes