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DIFF Subgroup Additional Only
H01J 2329/88

Coatings on walls of the vessels (H01J2329/18, H01J2329/868, H01J2329/89 take precedence)

Full Title

Electron emission display panels, e.g. field emission display panels > Vessels > Coatings on walls of the vessels (H01J2329/18, H01J2329/868, H01J2329/89 take precedence)