IPC Main Group
G01K 5/00 Measuring temperature based on the expansion or contraction of a material
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
Scope Notes
Application references: Of vapour arising from a liquid
4 direct subcodes
Child Classifications
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