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ASBESTON GES
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ASBESTON GES
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B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B1/00—Producing shaped prefabricated articles from the material
B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
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Ceramic Engineering
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FR506842A1919-12-011919-12-01
Method of manufacturing gravel concrete objects comprising places which can be made of cement concrete and asbestos
ExpiredFR506842A
(en)