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Priority claimed from DE2701469Aexternal-prioritypatent/DE2701469C2/de
Application filed by Frick GermanfiledCriticalFrick German
Application grantedgrantedCritical
Publication of BE868759QpublicationCriticalpatent/BE868759Q/xx
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B21/00—Methods or machines specially adapted for the production of tubular articles
B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Chemical & Material Sciences
(AREA)
Ceramic Engineering
(AREA)
Mechanical Engineering
(AREA)
Laminated Bodies
(AREA)
Nonwoven Fabrics
(AREA)
BE189086A1977-01-141978-07-05Tuyau en ciment d'asbeste ou en un produit equivalent, procede et dispositif pour sa fabrication
BE868759Q
(fr)