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Priority to NL6511991ApriorityCriticalpatent/NL6511991A/xx
Publication of NL6511991ApublicationCriticalpatent/NL6511991A/xx
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
B28B11/06—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with powdered or granular material, e.g. sanding of shaped articles