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Publication of FR1007374ApublicationCriticalpatent/FR1007374A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B29C45/16—Making multilayered or multicoloured articles
B29C45/1671—Making multilayered or multicoloured articles with an insert
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FR1007374D1949-12-231949-12-23Procédé de fabrication de manches de couteaux et produits en résultant
ExpiredFR1007374A
(fr)