IPC Subgroup
H01B 3/02 mainly consisting of inorganic substances
Introduced: September 1968
Last revised: January 2006
Full Title
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties > mainly consisting of inorganic substances
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7 direct subcodes
Child Classifications
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