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FRANZ BRAUN AG
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FRANZ BRAUN AG
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Application filed by FRANZ BRAUN AGfiledCriticalFRANZ BRAUN AG
Application grantedgrantedCritical
Publication of FR814845ApublicationCriticalpatent/FR814845A/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
B29C45/17—Component parts, details or accessories; Auxiliary operations
B29C45/72—Heating or cooling
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Engineering & Computer Science
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Mechanical Engineering
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FR814845D1935-12-191936-12-12Procédé et dispositif pour le préchauffage des masses thermoplastiques avant la compression nécessaire à l'injection
ExpiredFR814845A
(fr)