B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
Procede de fabrication d'articles en ceramique, en particulier depourvus de glacure, notamment de carreaux en ceramique comportant un motif decoratif
Procede de fabrication de papiers peints a motif tridimensionnel destines au revetement decoratif de surfaces et papiers peints fabriques suivant ce procede