CPC Subgroup Additional Only
H01J 2329/8625 Spacing members
Full Title
Electron emission display panels, e.g. field emission display panels > Vessels > Spacing members
5 direct subcodes
Child Classifications
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- H01J 2329/863 characterised by the form or structure
- H01J 2329/864 characterised by the material
- H01J 2329/8645 with coatings on the lateral surfaces thereof
- H01J 2329/865 Connection of the spacing members to the substrates or electrodes
- H01J 2329/8665 Spacer holding means