C23D - CPC Classification Index

ClassID:

120565 ⎘

C23D - CPC Classification

Classification description:

Sub-classes:

C23D1/00 » Melting or fritting the enamels; Apparatus or furnaces therefor 9
C23D11/00 » Continuous processes; Apparatus therefor 4
C23D13/00 » After-treatment 13
C23D13/00 » After-treatment 13
C23D13/00 » After-treatment of the enamelled articles 13
C23D13/00 » After-treatment of the enamelled articles 13
C23D15/00 » Joining enamelled articles to other enamelled articles by processes involving an enamelling step 2
C23D17/00 » De-enamelling 1
C23D3/00 » Coating with the enamels 21
C23D3/00 » Coating with the enamels 21
C23D3/00 » Chemical treatment of the metal surfaces prior to coating 21
C23D3/00 » Chemical treatment of the metal surfaces prior to coating 21
C23D5/00 » Coating with enamels or vitreous layers 33
C23D7/00 » Treating the coatings, e.g. drying before burning 14
C23D9/00 » Firing the enamels 4
C23D9/00 » Firing the enamels 4
C23D9/00 » Ovens specially adapted for firing enamels 4
C23D9/00 » Ovens specially adapted for firing enamels 4