IPC Definitions - January 01, 2012
C04B 41/00 - Definition
References relevant to classification in this main group
This main group does not cover:
Glazes, other than cold glazes | C03C 8/00 |
Attention is drawn to the following places, which may be of interest for search:
Applying liquids or other fluent materials to surfaces, in general | B05 |
Grinding or polishing | B24 |
Apparatus or processes for treating or working shaped articles of clay or other ceramic compositions, slag or mixtures containing cementitious material | B28B 11/00 |
Working stone or stone like materials | B28D |
Conditioning of the materials prior to shaping | C04B 40/00 |
Etching, surface-brightening or pickling compositions in general | C09K 13/00 |