Descriptions for B28B and notes/indexes are displayed on this screen.
| B28B
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SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER (foundry moulding B22C; working stone or stone-like material B28D; shaping of substances in a plastic state, in general B29C; making layered products not composed wholly of these substances B32B)
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Note(s)
In this subclass, the following term is used with the meaning indicated:"the material" means:clay or other ceramic compositions;slag;mixtures with water-setting properties given by clay, cementitious material, or slag.
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Subclass indexes
PRODUCING ARTICLES | Shaping articles characterised by method of production, machines therefor | 1/00, 3/00, 5/00 | Coating of surfaces | 19/00 | APPARATUS OR PROCESSES FOR TREATING OR WORKING ARTICLES | 11/00 | MOULDS; AUXILIARY EQUIPMENT | 7/00; 13/00, 17/00 | GENERAL LAYOUT OF PLANT | 15/00 | PRODUCTION OF TUBULAR OR REINFORCED ARTICLES | 21/00, 23/00 |
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